Spacecraft Bus, Avionics & Systems Engineer Space Systems IntegrationSpacecraft Bus, Avionics & Systems EngineerChantilly, VA$180,000–$240,000 / yearKey Technical & Capability Requirements: Radiation Hardening: Deep Understanding of Beyond Low Earth Orbit (BLEO) radiation environments, single-event effects (SEE/SEU), total ionizing dose (TID), and mitigation strategies for Galactic Cosmic Rays (GCR) and Solar Particle Events (SPE). Avionics & Flight Software: Review of rad-hard FPGAs, power processing units (PPU), and flight software framework architectures (e.g., NASA, cFS, VxWorks, RTOS) featuring autonomous fault management.
Systems Engineer (TLM - 011) SageCor SolutionsSystems Engineer (TLM - 011)Annapolis Junction, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Staying current with the latest advancements in AI and machine learning, continuously seeking opportunities to apply new technologies and methodologies to improve existing systems and solve complex problems.
Infrastructure Systems Engineer - Active Directory Antero Technology ServicesInfrastructure Systems Engineer - Active DirectoryAnnapolis Junction, MarylandEngineer, design, implement, test, and maintain full life-cycle management of complex solutions deployed in our enterprise environment including: Active Directory Windows Server Related Functional Support for GPO, CA (Certificates), ADFS, NTFS Permissions, and Other Domain Relevant Services. Ability to quickly get up to speed on complex topologies and interdependencies across a wide range of technologies, most specifically: 2012 or later forest/domains and complex Active Roles administration and sync service.
Senior Systems Engineer (Proofpoint) Edgewater Federal Solutions, Inc.Senior Systems Engineer (Proofpoint)Washington, Washington, DC$157,044–$160,534 / yearFull timeEdgewater Federal Solutions is ISO 9001, 20000-1, 270001 certified, appraised at CMMI Level 3 Maturity for Development and Services, and has been named in the Top Workplaces in the Greater Washington Area Small Companies for 2018 through 2025. Systems Engineer to lead the migration of the client’s on-premises IronPort email security appliances to a Proofpoint cloud-based email security solution.
Operational Systems Engineer CACIOperational Systems EngineerChantilly, VirginiaPay 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. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.
Systems Engineer Expert VTGSystems Engineer ExpertHerndon, VirginiaFull timeThis position requires strong technical depth in Azure DevOps, CI/CD automation, and cloud native deployment patterns, along with the ability to operate in a fast paced, solutions focused environment. Key Responsibilities: Design, build, and maintain Azure/Cloud DevOps CI/CD pipelines supporting application deployments across development, test, and production environments.
LEAD IT SYSTEMS ENGINEER - PUB SEC Lumen Technologies IncLEAD IT SYSTEMS ENGINEER - PUB SECHerndon, VA$145,456–$193,940 / yearIPV4/IPv6 management protocols, Filter Based Forwarding (FBF) Multi-Hop Bidirectional Forwarding Detection (MBFD) Ethernet Operation, Firewalls including Access Control List (ACL), Operation Administration and Maintenance (OAM) Protocol and Network Management with 802.1Q and VRRP/HSRP Certificate Authority Server, ACE/SecureID Server, TACACS+, RADIUS, FTP/SFTP/TFTP, SSH, NTP, SNMP. Network Engineer, Network Administrator with expertise in Layer 2 and Layer 3 protocols and technologies: IS-IS, BGP/MP-BGP (multi AS) and MPLS routing protocols, Resource Reservation Protocol (RSVP), Label Distribution Protocol (LDP), MPLS Layer-2/Layer-3 Virtual Private Network (VPN), OSPF, Multicast, etc.
Model Based Systems Engineer (Navy) - Mid Level Systems Planning and AnalysisModel Based Systems Engineer (Navy) - Mid LevelAlexandria, VirginiaFull timeEmploy DoN-approved modeling tools and MBSE environments, including the Naval Integrated Modeling Environment (Naval IME) and Cameo Systems Model, Cameo Enterprise Architecture, and Teamwork Cloud and conduct simulation and other analysis (including but not limited to trade-off analysis). SPA 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.
System Engineer III Reflexive ConceptsSystem Engineer IIIAnnapolis Junction, MarylandBachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university Five (5) years of additional SE experience may be substituted for a bachelor’s degree. The Systems Engineer will be responsible for: Developing Infrastructure as Code and scripting to automate tasks, provision managed services, and build tools (e.g., Terraform, Ansible, Python).
Enterprise - System Engineer - Jira, Cameo, SysML Erias VenturesEnterprise - System Engineer - Jira, Cameo, SysMLAnnapolis Junction, MarylandWe are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers. Bachelor’s degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university.
Senior Electro-Optical Systems Engineer Johns Hopkins Applied Physics LaboratorySenior Electro-Optical Systems EngineerLaurel, MarylandFull timeAPL 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. Develop test strategies, define performance metrics, oversee laboratory characterization, and drive technical investigations to resolve integration challenges and mature system designs.
Biophotonics Systems Engineer Johns Hopkins Applied Physics LaboratoryBiophotonics Systems EngineerLaurel, MarylandFull timeAPL 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. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
NewSatellite Systems Engineer Booz Allen HamiltonSatellite Systems EngineerChantilly, VirginiaOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Principal System Engineer/Program Portfolio Manager KBRPrincipal System Engineer/Program Portfolio ManagerBethesda, MD$148,900–$223,400 / yearKBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
Cloud Systems Engineer First Soft SolutionsCloud Systems EngineerWashington, DCThe engineer will work with cloud, security, application, and platform teams to build and maintain AWS infrastructure, automate deployments, monitor environments, troubleshoot issues, and support secure cloud operations. AWS | AWS GovCloud | Terraform | CloudFormation | EKS | Kubernetes | GitLab | CI/CD | IAM | VPC | EC2 | S3 | CloudWatch | CloudTrail .
Sr. Systems Engineer TS/SCI Poly LeidosSr. Systems Engineer TS/SCI PolyAnnapolis Junction, MarylandResponsibilities include supporting and providing guidance for system development and implementation planning through assessment of system engineering plans and system integration and test plans; supporting the development of system configuration documentation, including designs for capacity and performance planning; and performing engineering activities such as risk assessments and analyses of alternatives for a variety of system related issues and concerns. June 22, 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.
Principal / Senior Principal Core Systems Engineer Northrop GrummanPrincipal / Senior Principal Core Systems EngineerBaltimore, MD$108,800–$163,200 / yearBasic Qualifications for Senior Principal CORE Systems Engineer: Bachelor's degree with 8 years of experience, a Master's degree with 6 years of experience, or a PhD with 4 years of experience in Science, Technology, Engineering, Mathematics, or other related technical fields; an additional 4 years of experience may be considered in lieu of a degree. Basic Qualifications for Principal CORE Systems Engineer: Bachelor's degree with 5 years of experience, a Master's degree with 3 years of experience, or a PhD with 1 years of experience in Science, Technology, Engineering, Mathematics, or other related technical fields; an additional 4 years of experience may be considered in lieu of a degree.
RF Systems Engineer Northrop GrummanRF Systems EngineerBaltimore, MD$87,600–$131,400 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. Basic Qualifications: Bachelor's degree with 2 years of experience, master's degree with 0 years of experience in Science, Technology, Engineering, Mathematics, or related technical fields; an additional 4 years of experience may be considered in lieu of a degree.
Systems Engineer Level III Columbia, MD TS/SCI and Full Scope Polygraph SNS One, Inc.Systems Engineer Level III Columbia, MD TS/SCI and Full Scope PolygraphColumbia, MD$150,000–$200,000 / yearBachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering, or related discipline Five (5) years of additional Systems Engineering experience may be substituted for a bachelor's degree. The ideal candidate will possess extensive experience supporting enterprise systems, leading engineering efforts, optimizing infrastructure performance, and ensuring compliance with government security requirements.
Systems Engineer-CAMEO, MBSE D&G Support ServicesSystems Engineer-CAMEO, MBSEWashington DCThe CWMD Office leads the Department's efforts to safeguard the United States against chemical, biological, radiological, nuclear (CBRN), and health security threats by coordinating with domestic and international partners. You will work alongside experienced Systems Engineers and Architects who will provide mentorship and technical guidance while supporting meaningful national security initiatives.