Jobs

Visual Systems Engineer II - SECURITY CLEARANCE ELIGIBILITY REQUIRED

Comtecinfo1

Orlando, FL, United States permanent

EngineeringSystems Design3D ModelingTestingConfiguration ManagementProject ManagementSoftware DevelopmentMathematicsCross-Country Travel

Overview Visual System Engineer II participates in all aspects of the production and integration of visual systems and 3D databases and models on designated projects to meet customer requirements. Th...

June 26, 2018 View Details

Program Group Leader, Laser Inertial Confinement Fusion Experiments - Active Security Clearance Required

LLNL

Livermore, CA, United States Hybrid permanent

LeadershipTechnicalSafetySecurityAdministrativeBudget ManagementCollaborationWorkshop PlanningTechnical DirectionNIF Partnership

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

April 3, 2026 View Details

Senior Design Physicist - Active Security Clearance Required

LLNL

Livermore, CA, United States Hybrid permanent

Plasma PhysicsRadiation ScienceAccelerator PhysicsNuclear PhysicsPhysical ChemistryComputational PhysicsHydrodynamicsComputational ModelingScientific CommunicationCondensed Matter Physics

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

April 2, 2026 View Details

Radar Software Engineer (C++)- Security Clearance Required

Latitudeinc

Camden, NJ permanent

C++ DevelopmentSignal ProcessingAlgorithm DevelopmentModel Based System EngineeringPerformance OptimizationCode AnalysisCross-Functional CollaborationTechnical Documentation

Job Summary: The Radar Software Engineer is responsible for designing, developing, and maintaining software solutions for radar systems with a strong focus on C++ development and modeling & simulatio...

April 2, 2026 View Details

Barista/Hospitality team member - Security Clearance Required

WSHGroup

London, England, United Kingdom permanent

Customer ServiceFood SafetyPOS SystemsOrganisationTeam Player

Company Description Title: Barista/Hospitality team member Location: High security clearance locations across London Salary: £14.80 per hour 40 hours per week - Monday to Friday or zero hours...

April 1, 2026 View Details

Network Engineer (CCNA Certified) - Active Security Clearance Required

Comtecinfo1

Orlando, FL, United States permanent

Network EngineeringCyber SecurityRMFDIACAPACASNESSUSInformation AssuranceInformation SystemsDoD NISTAutomation Security

Overview This position is responsible for supporting the program in all needed areas, particularly in areas related to networking. Required Knowledge/skills: · Knowledge of General Cyber Security B...

July 17, 2018 View Details

DevOps/Build Engineer-- US Security Clearance

ScadeaSolutionsInc

Redmond, WA, United States contract

AzureTFSVSTSgitSubversionCIJenkinsMSBuildPowerShell.NetDevOpsTFVC

About Us : Scadea Solutions is a global talent acquisition and executive search company. We work exclusively with some of the most reputed and admired clients across various sectors and geographies. ...

September 9, 2016 View Details

Design Physicist - Active Security Clearance Required

LLNL

Archived Livermore, CA, United States Hybrid permanent

Plasma PhysicsRadiation HandlingAtomic PhysicsNuclear PhysicsPhysical ChemistryComputational ActivitiesHydrodynamicsMixed-mode SimulationResearch Outputs

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

January 28, 2026 View Details

Alternate Information Systems Security Manager (AISSM) - ACTIVE SECURITY CLEARANCE REQUIRED

LLNL

Livermore, CA, United States permanent

SecurityCybersecurityRisk ManagementRisk AssessmentSystem ArchitectureThreat AnalysisComplianceAuditCollaborationStakeholder Management

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

March 25, 2026 View Details

Senior Project Manager (holding valid NATO Security Clearance) - Deadline 07/04/26

Confidential

Brussels, Brussels, Belgium permanent

Project ManagementStakeholder ManagementRisk ManagementChange ControlCommunicationContract PerformanceNATO Security ClearanceProject PlanningBudgetingResource Management

Role Lead and deliver medium-scale projects end-to-end (initiation to closure) within a NATO environment. Own delivery, stakeholder management, budget, risks, and contract performance. Key Responsib...

March 26, 2026 View Details

Project Manager Support (holding a valid NATO Security Clearance) - Deadline 07/04/26

Confidential

Remote job permanent

Project ManagementMS OfficeProject AdministrationNATO Security ClearanceService NowB2B Enterprise Software ExperienceReporting ToolsEBAService Now DashboardsNCIA Procurement

Duties • Provide support to Project Managers (PM) and Operations Specialists of the Operations Support (OSS) Branch, and other PMs or JISR administrative team on an as-need basis. • Provide support ...

March 26, 2026 View Details

Principal Assistant - Installation & Mantainance (with valid NATO Security Clearance) - Deadline 06/04/26

Confidential

Brussels, Brussels, Belgium permanent

Facilities ManagementMaintenanceElectrical SystemsHVACBMSTechnical LeadershipBudgetingComplianceDocumentationFrench Language

Role Responsible for managing and coordinating all building technical systems and maintenance activities. Focus on operational continuity, compliance, and team oversight. Key Responsibilities • Man...

March 26, 2026 View Details

Sous Chef - Security Clearance Required

WSHGroup

London, England, United Kingdom permanent

Food SafetyCulinary SkillsMenu PlanningInventory ManagementStaff SupervisionCustomer ServiceTeam CollaborationSecurity Clearance

Title: Sous Chef Location: High security clearance locations across London Salary: £44.5k 40 hours per week - Monday to Friday or zero hours also available Benefits: • 28 Days holiday includ...

March 25, 2026 View Details

Project Manager - DV Security Clearance

SegulaTechnologies

Aldermaston, England, United Kingdom permanent

Project ManagementIP Portfolio ContributionGovernanceBusiness Case DevelopmentStakeholder AnalysisRisk AssessmentRequirements GatheringSolution ArchitectureMethodology SelectionDocumentation Management

Expand your playground with a fast-growing global engineering group. At SEGULA Technologies, you will have the opportunity to work on exciting projects and shape the future within a company for which ...

March 20, 2026 View Details

Technical Supervisor/Senior Technical Supervisor - Active Security Clearance Required

LLNL

Livermore, CA, United States permanent

Programmatic SupportPersonnel ManagementPerformance EvaluationTraining InitiativeGuidanceDecision MakingSafety ComplianceInterpersonal CommunicationAdministrative ManagementFacility Coordination

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

March 18, 2026 View Details

IT Project Manager (holding valid Nato Security Clearance) - Deadline 26/03/26

Confidential

Brussels, Brussels, Belgium permanent

Project ManagementIT SystemsSecurity AccreditationDocumentationProject MonitoringStakeholder ManagementProject MeetingsResource ManagementBudget ManagementCompliance

Key Responsibilities Manage the full lifecycle of ICT projects (planning, execution, monitoring, delivery) in line with scope, time, and budget Implement new IT systems and software solutions aligne...

March 18, 2026 View Details

W87-1 Modification Program Joint Test Assembly (JTA) Team Mechatronics Engineer – Active Security Clearance Required

LLNL

Livermore, CA, United States Hybrid permanent

MechatronicsEngineeringInstrumentationSensor DesignData AcquisitionEquipment InterfacesRequirements DefinitionSchedule PlanningRisk ManagementMechanical Survivability

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

March 17, 2026 View Details

Performance Test Coordinator - Active Security Clearance Required

LLNL

Livermore, CA, United States permanent

Performance TestingSecurityDocumentationReportingAnalysisRecommendationsCorrective ActionsTeam LeadershipRegulatory ComplianceProject Management

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

March 13, 2026 View Details

Deployed Security Officer - Active Security Clearance Required

LLNL

Mercury, NV, United States permanent

Security ClearanceIncident ResponseCausal AnalysisTechnical Security KnowledgeSecurity AwarenessSecurity Process ReviewSecurity WalkdownsComSec Program Management

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

March 12, 2026 View Details

Classification Advisor - Active Security Clearance Required

LLNL

Livermore, CA, United States Hybrid permanent

ClassificationAdvanced KnowledgeMentoringCollaborationDiplomacyPolicy ComplianceSystematic ReviewRegulationsRisk Analysis

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

March 12, 2026 View Details

Azure Cloud Engineer - UK Security Clearance eligibility required

Appvia

London, England, United Kingdom Hybrid permanent

AzureTerraformAKSDevOpsInfrastructure-as-CodeCloud PlatformsPlatform EngineeringContainerizationAutomation

Azure Platform Engineer - Appvia - UK Security Clearance eligibility required. Location: London, UK (Hybrid - ~1-2 days per week in office) Contract: Permanent, Full-time Package: £50,000 – £60,000...

March 10, 2026 View Details

Cloud Platform Product Manager - UK Security Clearance eligibility required

Appvia

London, England, United Kingdom Hybrid permanent

AWSPlatform EngineeringDevSecOpsKubernetesTerraformCloudFormationProduct OwnershipStakeholder ManagementGovernment Programmes

Cloud Platform Product Manager - Appvia - Security Clearance eligibility required. Location: London, UK (Hybrid ~ 1-2 days in-office per week) Package: £90,000 - 120,000 + 10% Bonus + 10% Shares + Be...

March 11, 2026 View Details

Linux Systems Administrator – Active Security Clearance Required

LLNL

Livermore, CA, United States permanent

Linux Systems AdministrationIncident ResolutionRoot Cause AnalysisSystem HardeningSystem MonitoringDocumentationCollaborationProcurementTier 3 SupportActive DOE Q Clearance

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

March 10, 2026 View Details

Databricks Engineer (Security Clearance Active)

Confidential

Archived England, United Kingdom Freelance

Azure DatabricksPySparkAzure Data LakeData GovernanceSecurity ClearanceData QualityPerformance OptimizationScala Spark

We are seeking a seasoned engineer to support a major UK Government programme delivering secure, scalable, cloud-based data platforms. The ideal candidate will work across data engineering, optimisati...

March 6, 2026 View Details

Staff Site Reliability Engineer-Federal, Security Clearance

Zscaler

Archived Crystal City, Virginia, USA (Office - Crystal City, USA) Remote permanent

CloudAWSDevOpsKubernetesScriptingMonitoringAutomationSecurity24x7 Coverage

About Zscaler Zscaler is a pioneer and global leader in zero trust security. The world’s largest businesses, critical infrastructure organizations, and government agencies rely on Zscaler to secure u...

March 6, 2026 View Details

Senior Biosafety and Biogovernance Manager - Active Security Clearance Required

LLNL

Archived Livermore, CA, United States Hybrid permanent

Strategic VisionTechnical LeadershipRegulatory ComplianceRisk ManagementProgram ManagementTeam LeadershipRegulatory RequirementsStakeholder EngagementCross-Functional CollaborationBiosafety Expertise

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

March 6, 2026 View Details

Administrative Specialist - Active Security Clearance Required

LLNL

Archived Livermore, CA, United States Hybrid permanent

Administrative SupportInformation RelayReport PreparationMeeting PlanningProject DocumentationData ManagementTravel CoordinationSecurity Clearance ProcessingCustomer Service

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

March 5, 2026 View Details

Cloud Network Engineer - Security Clearance Required

Revealtech

Archived Remote, USA Remote permanent

CloudKubernetesDockerTerraformBicepInfrastructure-as-CodeRelational DatabasesNon-relational DatabasesAPI IntegrationKubernetes-based systems

About Reveal Technology Founded in 2019, Reveal is a dynamic startup revolutionizing field operations by delivering software tools and intelligence to operators in remote, disconnected, and extreme en...

March 6, 2026 View Details

Quality Engineer/Weapon Production Quality - Active Security Clearance Required

LLNL

Archived Livermore, CA, United States permanent

Quality AssuranceSGS PoliciesProduct ConceptsEngineeringConfiguration ManagementDocumentation ReviewQuality EngineeringRisk AssessmentAll-domain AnalysisWeapon Systems

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

March 4, 2026 View Details

Principal Security Architect - with current Security Clearance

Confidential

Archived London, United Kingdom Agency contract

CISSPSecurity ArchitectureSecurity StrategySecurity AssuranceCompliance StrategySecurity DesignSecurity ToolingRisk ManagementStakeholder InfluenceChartered

We are seeking a skilled Principal Security Architect with a strong background in security architecture and a passion for creating secure and innovative solutions. The ideal candidate should be able t...

March 4, 2026 View Details

Nevada Experiment Integration Manager - Active Security Clearance Required

LLNL

Archived Las Vegas, NV, United States Hybrid permanent

LeadershipTechnical GuidanceSystem ReviewFacilitationSchedulingProject MonitoringStakeholder CoordinationLead-Time NegotiationsSafety AssuranceIntegrated Execution Plans

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

March 3, 2026 View Details

Document Coordinator - Active Security Clearance Required

LLNL

Archived Livermore, CA, United States permanent

Document ManagementQuality ControlMicrosoft WordConfiguration ManagementComputational WorkflowsWindchillTechnical DocumentationCommunicationPrioritizationAdaptability

Join us and make YOUR mark on the World! Are you interested in joining some of the brightest talent in the world to strengthen the United States’ security? Come join Lawrence Livermore National Labor...

March 3, 2026 View Details

Security Cleared Security Architect (Security Clearance)

Confidential

Archived London, United Kingdom Freelance

Software developmentProject managementRisk managementIntelligence analysisSalesforceContract negotiationRisk reductionCoaching and MentoringDeep technical understanding

A Security Architect with a deep understanding of IT infrastructure and software development is required to assist in a 6-month contract....

March 3, 2026 View Details

Product Realization Team (PRT) Lead - Active Security Clearance required

LLNL

Archived Livermore, CA, United States Hybrid permanent

LeadershipTeam ManagementRequirements DevelopmentProject PlanningRisk ManagementTechnical AssessmentDocumentationCommunicationStakeholder EngagementHybrid Work

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

February 24, 2026 View Details

Sr. System Engineer - Active Security Clearance Required

LLNL

Archived Livermore, CA, United States Hybrid permanent

Systems EngineeringProject ManagementRisk ManagementTechnical AnalysisSubsystemsVerificationRequirements ManagementDesign LanguagesSystems IntegrationTechnical Proficiency

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

February 23, 2026 View Details

Applied Statistics Researcher - Active Security Clearance Required

LLNL

Archived Livermore, CA, United States permanent

Bayesian ModelingUncertainty QuantificationGraph Machine LearningHypothesis-Driven ExperimentationStatistical ConsultingInformation RetrievalCyber SecurityImage InterpretationApplied StatisticsClimate Modeling

Join us and make YOUR mark on the World! Are you interested in joining some of the brightest talent in the world to strengthen the United States’ security? Come join Lawrence Livermore National Labor...

February 20, 2026 View Details

Program Group Leader for Design Enablement and Advanced Tools - Active Security Clearance Required

LLNL

Archived Livermore, CA, United States Hybrid permanent

LeadershipCommunicationCoordinationTechnical DirectionCapability DevelopmentInterpersonal SkillsBudget ManagementProject ExecutionReportingMulti-disciplinary Integration

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

February 20, 2026 View Details

Technical Account Manager - UK Security Clearance eligibility required.

Appvia

Archived London, England, United Kingdom Hybrid permanent

Client RelationshipStrategic Account OwnershipTechnical LeadershipDelivery OversightStakeholder EngagementCommercial OwnershipCloud TransformationPlatform EngineeringAI EnablementAccount Growth

Technical Account Manager - UK Security Clearance eligibility required. Location: London, UK (Hybrid – typically 1+ days in-office/client-site per week) Contract: Permanent, Full-time Package: £100,0...

January 5, 2026 View Details

AWS Senior Platform Engineer - UK Security Clearance eligibility required.

Appvia

Archived London, England, United Kingdom Hybrid permanent

AWSPlatform EngineeringDevOpsTerraformKubernetesEKSSecurity ClearanceCloud-Native

AWS Senior Platform Engineer - UK Security Clearance eligibility required. Location: London, UK (Hybrid – typically ~1 day per week in office/on-site) Contract: Permanent, Full-time Package: £75,000 ...

December 24, 2025 View Details

AWS Principal Platform Engineer - UK Security Clearance eligibility required.

Appvia

Archived London, England, United Kingdom Hybrid permanent

AWSPrincipalPlatformEngineerUKSecurity ClearanceEngineeringInformation TechnologyServicesContinuous IntegrationDeploymentAgile

AWS Principal Platform Engineer - UK Security Clearance required. Location: London, UK (Hybrid – typically ~1 day per week in office/on-site) Contract: Permanent, Full-time Package: £90,000 – £120,00...

December 24, 2025 View Details

AWS Platform Engineer (Mid-Level) - UK Security Clearance eligibility required

Appvia

Archived London, England, United Kingdom Hybrid permanent

CloudAWSDevOpsContinuous IntegrationDeploymentScalable SolutionsNative Mobile SecurityAgile MethodologiesCollaborationProblem-Solving

AWS Platform Engineer - Appvia - UK Security Clearance eligibility required. Location: London, UK (Hybrid - typically ~1 day per week in office/on-site) Contract: Permanent, Full-time Package: £60,...

February 17, 2026 View Details

Azure Senior Platform Engineer - UK Security Clearance eligibility required.

Appvia

Archived London, England, United Kingdom Hybrid permanent

AzureCloudDevOpsInfrastructure-as-CodeAutomationSecurityProject ManagementTechnical GuidanceTeam Leadership

Azure Senior Consultant - Appvia - UK Security Clearance eligibility required. Contract: Permanent - Full-time Location: London, UK - Hybrid (~1+ day per week in office) Package: £75,000 - 90,000 +...

December 11, 2025 View Details

Classification Specialist – Active Security Clearance Required

LLNL

Archived Livermore, CA, United States Hybrid permanent

ClassificationFOIADeclassificationPolicyDOELaboratoryRIP File PreparationAuditorsPolicy DevelopmentNNSADeclassificationsElectronic Files

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

February 18, 2026 View Details

Freelance QA engineer with security clearance

Confidential

Archived Waals-Brabant, Brabant wallon, Belgium permanent

Manual TestingAutomated TestingInterface EngineeringTest MethodologyTest DocumentationEnglish FluencyFrench FluencyDutch FluencyMicrosoft OfficeAutonomyVersatilityRigorousness

Customer info: Our customer in Belgium is part of an internationally leading technology group in the defence and security, aerospace as well as digital identity and security markets....

February 17, 2026 View Details

Jira Administrator (Active Secret Security Clearance or Ability to Obtain)

Latitudeinc

Archived Washington, DC Remote contract

Jira AdministrationWorkflow DesignIssue ManagementAutomationUser ManagementSystem MonitoringIntegration DevelopmentReportingSecurity GovernanceProject Configuration

Due to Government Contract and rules/regulations, all viable candidates must be US Citizens with an Active Secret Clearance or US Citizens with the ability to obtain a Secret Clearance This role is a ...

February 13, 2026 View Details

Business Operations Specialist - Active Security Clearance Required

LLNL

Archived Livermore, CA, United States permanent

Business OperationsExecutive SupportCoordinationPerformance ManagementData CollectionDatabase ManagementPolicy InterpretationWorkload Leveling

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

February 12, 2026 View Details

Junior Electrical Engineer (Active Secret Security Clearance Required)

Latitudeinc

Archived Manassas, VA permanent

Electrical EngineeringPCB DesignSchematic CaptureComponent SelectionSPICE SimulationBoard Bring-upDebuggingValidation TestingStandards ComplianceSecurity Requirements

We are seeking a motivated Junior Electrical Engineer with 0–2 years of experience to support the design, development, and testing of printed circuit boards (PCBs) for mission-critical systems. This r...

February 6, 2026 View Details

Mission Manager for Space Sensing: Z Program, Space Science and Security (SSS) - Active Security Clearance Required

LLNL

Archived Livermore, CA, United States permanent

Mission ManagementSpace NetworksProject CoordinationStakeholder ManagementStrategic PlanningTechnical ExpertiseBudget OversightProject researchGovernment Relations

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

January 22, 2026 View Details

Senior Product Realization Team (PRT) Leader - Active Security Clearance Required

LLNL

Archived Livermore, CA, United States Hybrid permanent

LeadershipStrategic DirectionTeam ManagementProcess DevelopmentProduct RepresentationQualificationSchedule ManagementRisk ManagementCommunicationProblem Solving

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

January 22, 2026 View Details

Chief of Operations for Space Science and Security - Active Security Clearance Required

LLNL

Archived Livermore, CA, United States permanent

LeadershipTechnical DirectionOperational OversightWorkforce ManagementInfrastructure PlanningStrategic RelationshipsInnovationComplianceProject ExecutionDecision Making

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security an...

January 22, 2026 View Details

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