Principal / Cyber Systems Engineer Northrop Grumman CorpPrincipal / Cyber Systems EngineerChantilly, VA$101,000–$151,400 / yearWe are looking for an Early Career to Mid-Level Cybersecurity Professional to join our Cybersecurity Integrated Product team (IPT) who will maintain an enhanced focus on ground segment cloud infrastructure and/or the cybersecurity posture of mission-critical software applications in 100% Agile Development and Operational environment(s) from design through decommissioning. Understanding of NIST 800-37 (Risk Management Framework), NIST 800-53 (Security and Privacy Controls for Information Systems) and OWASP Top 10 (Web Application Security) security controls and the Systems Engineering requirements analysis, decomposition, and analysis process.
Software Engineer (Mid/Senior) - Embedded Systems & HITL ZTI Solutions, LLCSoftware Engineer (Mid/Senior) - Embedded Systems & HITLReston, Virginia$140,000–$200,000Qualifications: Typical Education and Experience: Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or a related technical discipline; career experience, knowledge, and industry certifications will be considered in lieu of degrees. The successful candidate will be embedded with a multidisciplinary team of software, hardware, and systems engineers responsible for the design, development, integration, and certification of low-level software running on bare metal targets and interfacing with custom and government-furnished hardware.
Spacecraft Data Systems Engineer - Blue Ring Blue OriginSpacecraft Data Systems Engineer - Blue RingReston, Virginia$145,188–$203,263.20 / yearand/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.
Spacecraft Data Systems Engineer - Blue Ring Blue Origin Enterprises LPSpacecraft Data Systems Engineer - Blue RingReston, VA$145,188–$203,263.20 / yearand/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 (CDL drivers only), 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.
Systems Engineer Intrepid Global SolutionsSystems EngineerMcLean, VirginiaAs a world-class leader in providing seasoned program management, IAH leverages and integrates its capabilities to provide safe, innovative, and reliable solutions to meet customers' diverse and complex challenges. (“IAH” and/or “Company”) and its affiliates, including but not limited to IAP World Services, Inc., Readiness Management Support L.C., JPATS Logistics Services, LLC., and subsidiaries is an EOE, including disability/vets.
Senior Systems Engineer - SW Dev III Electrosoft Services, IncSenior Systems Engineer - SW Dev IIIArlington, VAExperience supporting Federal Government software development programs, including supporting Department of Homeland Security (DHS) and/or Cybersecurity and Infrastructure Security Agency (CISA) programs. Relevant certifications such as Microsoft Certified: Azure Developer Associate, AWS Developer Associate, Certified Scrum Developer (CSD), Security+, or equivalent.
NewCloud SRE Systems Engineer IntegralCloud SRE Systems EngineerTysons, Virginia$140,000–$160,000 / yearFull timeOverview: The Cloud Site Reliability Engineering (SRE) Systems Engineer is responsible for ensuring reliability, availability, performance, and operational excellence of VA product environments deployed in the VA Enterprise Cloud (VAEC) for the Department of Veterans Affairs (VA), Office of Information and Technology (OIT), Product Delivery Services (PDS), Benefits and Memorials (BAM), Memorial and Benefit Services (MBS) deliver secure, reliable, and effective Information Technology (IT) solutions that support the Department’s mission. Responsibilities: Applies SRE practices, manages cloud environments, performs patching and automation, ensures compliance with required Service Level Targets (SLTs), supports deployments, handles incidents, and maintains monitoring, observability, and operational documentation.
Foreign Military Sales Systems Engineer ManTech International CorpForeign Military Sales Systems EngineerWashington, DC$98,000–$163,100 / yearServing as a direct report to the Case Development Case Manager, this ESS function primarily serves as the day-to-day support of the development of executable combat system configurations for international engagement opportunities, including the acquisition and technical support of the Aegis Combat System's Computer Program and supporting hardware. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.
Senior Systems Engineer, Configuration & CAD Design Blue Origin Enterprises LPSenior Systems Engineer, Configuration & CAD DesignReston, VA$145,188–$203,263.20 / yearand/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 (CDL drivers only), 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.
Sr. Systems Engineer – Integration & Test (I&T) Select Search AssociatesSr. Systems Engineer – Integration & Test (I&T)Fairfax, VirginiaRequirements: Has helped lead systems engineering activities regarding Integration and Test for large Software systems/subsystems. Systems Engineer – Integration & Test (I&T) Clearance: None, Clearable U.S. Citizenship required with ability to obtain TS/SCI when they move to another program in the future.
Mechanical Systems Design Engineer X Energy LLCMechanical Systems Design EngineerRockville, MD$115,000–$140,000 / yearDevelop innovative mechanical solutions to refine and deploy concepts, technologies, and designs associated with X-energy developed reactors, including pressure vessels and piping, reactor internals, nuclear fuel, and high temperature materials such as graphite. Experience working in hazardous industrial or manufacturing environments with prior training in areas such as: Pressurized or Stored Energy, High/Low Voltage Safety, Lockout/Tagout, Hoist/Rigging Operations, Machining, Hazard Awareness, etc.
Systems Engineer - Senior Parsons CorpSystems Engineer - SeniorColumbia, MD$148,300–$266,900 / yearCollaborate with the Chief Architect, Technical Development Advisory (TDA), Operational Value Stream Leads (OVSLs), and engineering teams to develop and mature JCWA Systems Engineering documentation and the JCWA Next-generation Reference Design (JNeRD). This highly visible SETA position serves as a trusted advisor to leadership, supporting architecture development, systems engineering governance, Agile execution, and cross-functional coordination across JCWA programs.
Systems Engineer Veros Technologies, LLCSystems EngineerReston, VARequired Clearance: Active TS/SCI with Poly Citizenship: U.S. Citizenship Education: Bachelor's degree (or equivalent experience or combination of education/experience) in a relevant field; Experience: Job-specific experience performing in similar roles; required years of relevant experience varies depending on the role (for example, typically 3 years for Full Performance, 8 years for Senior, 12 years for Expert); job-specific experience includes:- Experience with software products and tools; - Extensive experience implementing new testing or operating environments to include developing implementation plans and gathering requirements;- Experience in managing or supporting the product development lifecycle;- Ability to clearly and concisely communicate technical topics to both technical and non-technical audiences;- Excellent written and oral communication skills. Why You Matter Veros delivers innovative cyber security, data analytics, operational engineering and technical operations consulting services to enable Intelligence Community programs and operations.
PKI Systems Engineer - active Top Secret required General Dynamics Information TechnologyPKI Systems Engineer - active Top Secret requiredWashingtonTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Mission Systems Engineer II (Onsite) RTX CorpMission Systems Engineer II (Onsite)Alexandria, VATypically requires a Bachelor's in science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 2 years of prior related engineering experience or equivalent experience. At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems.
Operational System Engineer Armison TechOperational System EngineerChantilly, VirginiaAs we attempt to help each of our new employees make adjustments to our operational methods, we make sure every professional is able to handle the workload of each project by resolving any relevant concerns or issues they may have relating to this recent career shift. Individuals we employ must have a demonstrated ability to excel in high-pressure situations which have a real impact on the modern world so we can continue to keep pace with the competition and the evolving fields of technology.
Next-Gen AI/ML Systems Engineer - Data Fusion & Sense-Making PeratonNext-Gen AI/ML Systems Engineer - Data Fusion & Sense-MakingReston, Virginia$104,000–$166,000 / yearFull timeWithin Peraton's Space and Mission Solutions sector, there is an immediate need for a cleared AI (Artificial Intelligence) Data Fusion & Sense-Making emergent technologist to advance our artificial intelligence and data analytics capabilities across the US Intelligence and Space Community portfolio. A minimum of 5+ years of experience with a BS/BA in Computer Science, Data Science, Mathematics, or related field; or 3+ years with MS/MA in Computer Science, Data Science, Mathematics, or related field; or 1+ PhD with relevant AI/ML research.
NewExpert Agile Systems Engineer The Josef GroupExpert Agile Systems EngineerChantilly, VirginiaThis role owns and facilitates key Agile and Scrum activities, supports quarterly Program Increment (PI) planning, identifies and removes team impediments, manages cross-team dependencies, and ensures teams effectively apply Agile principles and frameworks. The Expert Systems Engineer serves as a senior technical and Agile delivery professional responsible for supporting the customer’s Agile processes, administering and maintaining Jira, and enabling effective planning, execution, collaboration, and continuous improvement across multiple teams.
Cyber Systems Engineer ManTech International CorpCyber Systems EngineerWashington, DC$114,600–$190,200 / yearParticipate as a team member in conducting independent Technical Assessments of Acquisition Programs as a Cyber SME by analyzing technical artifacts, identifying sources of technical risk, and assisting the program to develop and implement risk mitigation plans. This is a hybrid position with two days a week onsite in Washington, D.C. Responsibilities include but are not limited to: Advise DHS program managers on planning and executing complex IT systems engineering activities, ensuring cybersecurity and cyber resilience are integrated throughout the program lifecycle.
AI Systems Engineer (Aerospace Integrations) (Remote: DC or Philly Metro) Element 84AI Systems Engineer (Aerospace Integrations) (Remote: DC or Philly Metro)Alexandria, VirginiaRemoteYou won't just be "calling an API"; you will be architecting and building autonomous agentic workflows that orchestrate heterogeneous AI techniques (LLMs, reinforcement learning, RAG, uncertainty quantification), building integrations with engineering tools (CAD, FEA, CAM), and deploying scalable infrastructure on AWS. Multi-Agent Architecture: Design and implement agentic frameworks where a lead orchestrator agent coordinates specialized agents (optical design, structural, harnessing, analysis, reporting) across complex, multi-step engineering workflows.