Efficiency Systems Engineer PeratonEfficiency Systems EngineerFort Meade, Maryland$176,000–$282,000 / yearFull timePeraton offers enhanced benefits to employees working on this critical National Security program, which includes 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. A bachelor’s degree in computer science, electrical engineering, systems engineering, or a related discipline and at least 20 years of systems engineering experience.
Satellite Systems Operations Engineer ElveoSatellite Systems Operations EngineerChantilly, VirginiaYour primary responsibilities will encompass technical review and assessment of satellite telemetry, analyzing trends, leading investigations, conducting technical trades affecting satellite fleet operation, developing and evaluating concepts of operations, overseeing launch and early operations . Anomaly Investigation: Independently drive anomaly investigations end-to-end, from initial detection through root cause, corrective action, and verification, while developing a deep understanding of system behavior and implementing durable, long-term solutions.
Cyber Systems Engineer -TS/SCI with Polygraph PeratonCyber Systems Engineer -TS/SCI with PolygraphAnnapolis Junction, Maryland$146,000–$234,000 / yearFull timeBachelor’s degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university. This role is well-suited for engineers with experience or exposure to Model-Based Systems Engineering (MBSE) approaches and tools such as Cameo, supporting structured system design and architecture development.
Network Management Systems (Nms) Linux Engineer CACI International Inc.Network Management Systems (Nms) Linux EngineerSterling, VA$131,800–$290,000 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The successful candidate will be responsible for designing, implementing, and maintaining Linux-based systems, ensuring high performance, reliability, and security of our network monitoring and management infrastructure.
Systems Engineer - TS/SCI w/ Poly PeratonSystems Engineer - TS/SCI w/ PolyAnnapolis Junction, MarylandRemote$112,000–$179,000 / yearPart timeBachelor’s degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university. You will play a key role in modernizing dataflows and operational systems, helping transition legacy capabilities into cloud-based environments while supporting real-time mission needs.
Blue Ring Model Based Systems Engineering & Architecture Engineer (Top Secret / Sensitive Compartmented Information (TS/SCI) Clearance required) Blue OriginBlue Ring Model Based Systems Engineering & Architecture Engineer (Top Secret / Sensitive Compartmented Information (TS/SCI) Clearance required)WashingtonAs a Systems Engineer on a hardworking team of specialists, technicians, and engineers, you will function as a Systems Architect within the Mission Systems Engineering, Integration & Test organization, working closely with other system, software, hardware and integration & test engineers to optimize the System Architecture baseline for unique Blue Ring Spacecraft missions and customer needs. and/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.
Systems Engineer (SE) Level 2-3 Markesman GroupSystems Engineer (SE) Level 2-3Fort Meade, MarylandEstablish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions. 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.
Senior Systems Modeling Engineer, Beam Planning & Network Optimization Blue OriginSenior Systems Modeling Engineer, Beam Planning & Network OptimizationWashingtonAs a large-scale low Earth orbit constellation operating thousands of satellites across multiple orbital shells, TeraWave must solve resource assignment problems of extraordinary combinatorial complexity — from deciding which beams illuminate which ground cells at each moment in time, through routing data across a dynamic optical inter-satellite link mesh with thousands of nodes and time-varying topology, to assigning satellites to gateways and managing handovers as the constellation moves overhead. As part of this team, you will also contribute to the broader modelling of TeraWave's constellation performance — including its ability to maintain consistent customer service through progressive deployment phases, satellite failures, and orbital manoeuvres — bringing the network optimization perspective into system-level figures of merit and ensuring that resource assignment trades are evaluated in the context of their impact on end-to-end service delivery.
Mechanical Systems Engineer CACI International Inc.Mechanical Systems EngineerSterling, VA$72,700–$149,200 / yearThis position focuses on hardware‑oriented systems engineering and select R&D activities, including conceptual and detailed design, requirements development, interface definition, and support to quality and reliability analyses (such as FMECA, FRACAS, and hazard analysis). Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
NewInformation Systems Security Engineer (ISSE) PeratonInformation Systems Security Engineer (ISSE)Washington, D.C.$146,000–$234,000 / yearFull timeThe ISSE Lead partners with system owners, network engineers, enterprise architects, cybersecurity professionals, and government stakeholders to ensure security is integrated throughout the system development lifecycle while supporting Risk Management Framework (RMF) authorization activities, enterprise hardening initiatives, and continuous monitoring efforts. The Information Systems Security Engineer (ISSE) Lead serves as the senior technical authority for information systems security engineering across a complex enterprise supporting Headquarters and multiple Field Intelligence Elements (FIEs).
Sr. Network/Systems Engineer, TS/SCI w/poly PeratonSr. Network/Systems Engineer, TS/SCI w/polyAnnapolis Junction, 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. Additional responsibilities include working closely with engineering and network teams to deliver customer-driven solutions; designing, configuring, monitoring, and maintaining enterprise network environments; and producing detailed network architecture documentation and specifications.
Systems Engineer Lifecycle and Integration PeratonSystems Engineer Lifecycle and IntegrationChantilly, Virginia$135,000–$216,000 / yearFull timeResponsibilities: Peraton is seeking a Senior System Developer with extensive integration experience to join our team in developing, integrating, and testing new capabilities while supporting Operations and Maintenance of a Linux- and Windows-based operational and administrative system in our Chantilly, VA office. Peraton offers enhanced benefits to employees working on this critical National Security program, 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.
Systems Engineer - (Expert) Allen Integrated SolutionsSystems Engineer - (Expert)Springfield, VAThis role applies to a multi-disciplinary approach to the development, integration, and sustainment of space-based capabilities within Controlled Access Programs (CAPs) and Special Access Programs (SAPs) across the National System for Geospatial Intelligence (NSG) and the Department of Defense/Intelligence Community (DoD/IC). The engineer will engage in activities including requirements engineering, solutions development, systems reliability and resiliency, services deployment, research and development (R&D), systems integration, test and evaluation (T&E), and maintainability analysis.
Sr. Systems Engineer - TS/SCI w/poly PeratonSr. Systems Engineer - TS/SCI w/polyAnnapolis Junction, Maryland$190,000–$304,000 / yearFull timeBenefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, 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 eligibility to participate in an attractive bonus plan. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Enterprise Schedule Management (ESM) Systems Engineer PeratonEnterprise Schedule Management (ESM) Systems EngineerSpringfield, Virginia$135,000–$216,000 / yearFull timeThe candidate will be a member of the Program’s ESM Team, The NFE contractor helps the Government define, schedule, synchronize, orchestrate, visualize, and communicate cross-program and cross-project activities and provide expertise to assist with capability planning and effectivity definitions that address mission priorities. Lead overall response for NGA/NSG meetings reviewing and presenting schedule data for programs, projects and segments by providing reports, Gantt charts, and other visualization products, clearly communicating schedule expectations and status, to include deviations and areas of concern.
Information Systems Security Engineer (ISSE) Senior Level Power3 SolutionsInformation Systems Security Engineer (ISSE) Senior LevelAnnapolis Junction, MarylandApplication and employment of cybersecurity expertise to systems and projects, to ensure that the appropriate security features and safeguards are designed, integrated, and implemented by all information systems throughout the system development life cycle. Key Responsibilities: Serve as the primary point of contact for security-related matters, including but not limited to threat detection, vulnerability management, and incident response.
NewMission Engineer BryceTechMission EngineerChantilly, VAThe mission engineer integrates efforts across the SDA enterprise ensure SDA mission partners understand how the PWSA is intended to execute its missions, how requirements are translated to mission focused documents such as CONOPS and COAs and how mission outcomes are evaluated across modeling, simulation and analysis solutions coupled with real-word test data. BryceTech has been recognized in the Washington Technology Fast 50 ranking of top high-growth small businesses for five consecutive years and received a GovCon Contractor of the Year Award in 2025, underscoring our strong growth, competitive positioning, and excellence in federal contracting.
Systems Engineer Level 0 MarkonSystems Engineer Level 0Fort Meade, Maryland$80,000–$90,000 / yearFull timeWorking closely with Government stakeholders and multidisciplinary engineering teams, the Systems Engineer will help translate mission needs into executable technical requirements and support the delivery of reliable production systems. Develop and maintain systems engineering documentation, including Systems Engineering Plans, requirements specifications, Initial Capabilities Documents, Interface Control Documents, architecture documentation, and system designs.
Sr. Systems Engineer Ampcus IncorporatedSr. Systems EngineerReston, VAMinimum 3 years of Java experience in the development of Java/JEE enterprise applications using JEE, Spring, Hibernate, Web Services, RESTful, AJAX, JSON, SQL, JUnit, and MavenExperience with Frameworks including Spring MVC, Spring Batch, Spring Boot, Spring Integration, Spring Security, Hibernate, MyBatis. Java/JEE, Spring MVC, Spring Batch, Spring Boot, Spring Integration, Spring Security, Hibernate, MyBatis, AngularJS, REST and SOAP Web Services, Git, Maven, Jenkins, Junit and TestNG, Maven, Ant, XML, MyEclipse, Unix, Big Data.
System Engineer L1 UnisitySystem Engineer L1Annapolis Junction, MarylandPerform systems engineering functions, including defining and documenting concept of operations, operational/system requirements, and use cases to support system development; performing high-level system design; specifying system/component performance and interface requirements; and developing installation, integration, and acceptance test plans. OR With a degree in a relevant technical field (for example, computer science, mathematics, or physics), entry is with a Bachelor's degree plus 3 years of relevant experience, or a Master's or Doctoral degree plus 1 year of relevant experience.