Systems Engineer (Senior) - FULLY CLEARED with POLYGRAPH REQUIRED Constellation TechnologiesSystems Engineer (Senior) - FULLY CLEARED with POLYGRAPH REQUIREDFort Meade, MarylandThe benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. Data Analytics, Data Integration, Collection, Agile, Java, Cloud Analytics, GHOSTMACHINE, DataXplorer, DX, Query Time Analytics Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.
Information Systems Security Officer(ISSO) LeidosInformation Systems Security Officer(ISSO)Laurel, MarylandWithin Leidos' Cyber & Analytics Business Area, Key Management & Analytics Division , you'll work alongside professionals supporting sophisticated national-security capabilities in areas including Security Engineering, Computer Network Operations (CNO), Mission Software, Signals Intelligence (SIGINT), Cryptographic Key Management, and systems integration. August 12, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Systems Engineer (Expert-Level) SHINE SystemsSystems Engineer (Expert-Level)Washington, DCBachelor’s degree or higher in Systems Engineering or a related technical or scientific field such as Engineering, Physics, Mathematics, Operations Research, Engineering Management, Computer Science, Information Technology, Management Information Systems, or a related STEM degree program; or equivalent additional experience. 18+ years of experience working in government or industry in relevant areas including DoD/IC Acquisition Process, Requirements Process, PPBES Process, or systems engineering of large, complex System of Systems or Service Oriented Architecture environments in cloud, on-premise, or hybrid infrastructures.
Operational Systems Engineer Johns Hopkins Applied Physics LaboratoryOperational Systems EngineerLaurel, MarylandFull timeUse your technical knowledge and operational experience-informed leadership to help integrate Army sensors, networks and weapons with Joint sensors, networks and weapons to create kill webs. Develop, integrate and analyze defensive and offensive combat systems, to include all phases of the Kill Chain in the greater context of kill webs in order to achieve increased operational effectiveness.
Enterprise Systems Engineer BAE Systems PlcEnterprise Systems EngineerHerndon, VA$149,603–$254,317 / yearAbout BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems.
Advanced Ground Systems SETA (Acquisitions) Systems Planning and AnalysisAdvanced Ground Systems SETA (Acquisitions)Chantilly, VirginiaFull timeSPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Plan and execute end-to-end acquisition lifecycle functions, including performing market research and technical evaluations; developing acquisition strategies, plans, program requirements, and incentive arrangements; and drafting acquisition documents such as Statements of Work, Task Orders, and other required solicitation or contract attachments.
Systems Integrator - Expert Pendulum LLCSystems Integrator - ExpertChantilly, VAworking through entire Organization's A&A lifecycle, developing security control responses and implementation, and addressing risk elements with project ISSE personnel for maintaining ATO status.assisting in planning and managing projects involving infrastructure and exploitation platforms. The Candidate shall possess and provide the following required skills and demonstrated experience: collection and exploitation of data on social media platforms and mobile apps including domestic and foreign.
Senior Flight Safety Systems Engineer PeratonSenior Flight Safety Systems EngineerFort Belvoir, Virginia$135,000–$216,000 / yearFull timeQualifications: 8+ years of experience working as a Systems Engineer, Software Integrator, Software Developer, Software Testing or performing Conjunction Assessment (CA) screenings with BS/BA in related field; or 12+ years of relevant experience in lieu of degree; or 6+ years of experience with MA/MS degree in related STEM field. Responsibilities: As a Senior Flight Safety Systems Engineer supporting a national security program space warfighting mission, you will be responsible for optimizing, testing and integrating critical system tools performing the Flight Safety (FS) mission.
Fluid Systems Engineer II Blue OriginFluid Systems Engineer IIWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Delinea Systems Engineer GIGATEC EngineeringDelinea Systems EngineerAnnapolis Junction, MDFull timeExperience performing basic System Administration including installation, configuration, and support of COTS/GOTS/FOSS software in a large-scale Linux environment. Lead the planning, deployment, and documentation of Delinea (Centrify) privileged access and secrets management solutions across enterprise Linux environments.
HPC Software Integration Engineer Orbis OperationsHPC Software Integration EngineerAnnapolis JunctionRequired Clearance: Active Security Clearance required at the Top Secret (TS)/Special Compartmented Information (SCI) level and appropriate level Polygraph Role Description: The successful candidate will provide expertise in integrating, installing, configuring, upgrading, compiling and supporting COTS/GOTS software in a heterogeneous operating system environment. Position Requirements: Level 3 Bachelor's Degree in Computer Science or related discipline plus 8 years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment OR.
Software Integration Engineer III ClearEdgeSoftware Integration Engineer IIIAnnapolis Junction, MDBachelor’s degree in Computer Science or related field with eight (8)+ years of related experience or five (5) years of full-time Computer Science experience can substitute for a degree, with an additional eight (8) years in relevant roles. Your Mission: As a Software Integration Engineer, you will play a critical part in the integration, installation, configuration, and sustainment of mission-essential software in a complex operating environment.
Modeling and Simulation Integration Engineer Johns Hopkins Applied Physics LaboratoryModeling and Simulation Integration EngineerLaurel, MarylandFull timeYour primary responsibility will be to evaluate precision strike platform effectiveness by developing, using, and integrating together an assortment of medium to high fidelity engagement-level modeling and simulation tools across multiple technical specialty areas. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
NewSr. Software Integration Engineer (Annapolis Junction, MD) Shield Consulting SolutionsSr. Software Integration Engineer (Annapolis Junction, MD)Annapolis Junction, MD$250,000–$260,000 / yearExperience troubleshooting HPC system problems, including basic system administration tasks, including software stack issues and hardware issues. Job Description: The Software Integration Engineer shall be responsible for the test, evaluation, integration, and troubleshooting of the HPC software stack and related system issues.
Systems Architect/Technical Lead - Enterprise Directory Customer Value PartnersSystems Architect/Technical Lead - Enterprise DirectoryBethesda, Maryland$160,000–$180,000 / yearFull timeNIH supports identity lifecycle management for approximately 43,000 staff and is deeply integrated with Active Directory, Oracle data services, enterprise web services, and numerous downstream systems. CVP is an award-winning healthcare and next-gen technology and consulting services firm solving critical problems for healthcare, national security, and public sector clients.
Software Integration Engineer L3 - TS/SCI Poly required EmtakSoftware Integration Engineer L3 - TS/SCI Poly requiredAnnapolis Junction, MarylandWe are seeking Software Integration Engineers at all experience levels to support mission operations infrastructure, system integration, automation, monitoring, and operational resiliency efforts within a Linux-based enterprise environment. Candidates should be comfortable working in fast-paced mission environments supporting customer programming use cases, troubleshooting, and platform integration activities.
Sr. Systems Engineer, TS/SCI w/Poly PeratonSr. Systems Engineer, TS/SCI w/PolyLaurel, Maryland$176,000–$282,000 / yearFull timePeraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
Sr. Systems Engineer, TS/SCI with Poly PeratonSr. Systems Engineer, TS/SCI with PolyLaurel, Maryland$176,000–$282,000 / yearFull timePeraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
Technician - Assembly & Integration (Valves Assembly) Blue OriginTechnician - Assembly & Integration (Valves Assembly)Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
NewUnified Communications Integration Engineer, Public Safety AxonUnified Communications Integration Engineer, Public SafetyWashington, DC$141,000–$188,000 / yearThe actual base pay is dependent upon many factors, such as: level, function, training, transferable skills, work experience, business needs, geographic market, and often a combination of all these factors. Together, we are creating the only platform that combines modern 911 infrastructure with an AI intelligence layer—helping public safety agencies move faster, make better decisions, and deliver better outcomes in the moments that matter most.