Sr. Systems Engineer, Platform/Infrastructure Modern Government SolutionsSr. Systems Engineer, Platform/InfrastructureSterling, VAFull timeExperience supporting relational and non-relational databases including PostgreSQL, MySQL, and MongoDB.Experience supporting IdAM technologies including Active Directory, SAML, OpenLDAP, OAuth 2.0, and OIDC.Experience with DevOps tooling including Ansible, Terraform, Jenkins, and GitLab. Administer relational and non-relational databases including PostgreSQL, MySQL, and MongoDB.Support Identity and Access Management (IdAM) solutions including Active Directory, SAML, OpenLDAP, OAuth 2.0, and OIDC.Implement and maintain DevOps automation using Ansible, Terraform, Jenkins, and GitLab.
Sr. Systems Engineer, Digital Engineering Solutions Modern Government SolutionsSr. Systems Engineer, Digital Engineering SolutionsSterling, VAFull timeBachelor's degree in Systems Engineering, Computer Science, Computer Engineering, Software Engineering, Information Technology, Electrical Engineering, Mathematics, Physics, or a related field.10+ years of experience deploying, administering, and sustaining enterprise engineering platforms and IT infrastructure within cloud-hosted environments. Experience supporting IdAM technologies including Active Directory, SAML, OpenLDAP, OAuth 2.0, and OIDC.Experience developing integrations using Python, PowerShell, and Groovy, with strong skills in testing, validation, troubleshooting, and technical documentation.
NSS Space Systems Engineer Johns Hopkins Applied Physics LaboratoryNSS Space Systems EngineerLaurel, MarylandFull timeTo learn about these APL’s mission and projects, https://civspace.jhuapl.edu/ and https://www.jhuapl.edu/OurWork/NationalSecuritySpace . This includes historic, science space firsts like New Horizons reaching Pluto, Parker Solar Probe being the first to “touch” the sun, and the DART mission that redirected an asteroid for planetary defense.
Model Based Systems Engineer BAE Systems PlcModel Based Systems EngineerRockville, MD$79,365–$134,921 / 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. Job Description BAE Systems is seeking a MBSE Systems Engineer to develop system modeling and simulation (M&S) solutions throughout the organization, to perform engineering analysis, and provide results to inform strategic decisions for operations.
Senior Model-Based Systems Engineer BAE Systems PlcSenior Model-Based Systems EngineerRockville, MD$136,000–$231,200 / 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. The candidate will be responsible for championing the implementation of Agile-MBSE best practices, empowering programs across our Sector with the latest MBSE training and providing technical guidance on model development and process implementation.
Principal Systems Engineer (Onsite) BAE Systems PlcPrincipal Systems Engineer (Onsite)Springfield, VA$118,095–$200,762 / yearAbout BAE Systems Electronic Systems 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. The successful candidate will provide engineering services for network infrastructure-including cloud services, containerized solutions, and virtualized applications-while ensuring the day-to-day stability of customer applications and segment interfaces.
Model-Based Systems Engineer BAE Systems PlcModel-Based Systems EngineerRockville, MD$72,150–$122,655 / 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. The candidate will be responsible for championing the implementation of Agile-MBSE best practices, empowering programs across our Sector with the latest MBSE training and providing technical guidance on model development and process implementation.
CLOUD SYSTEMS ENGINEER (Top Secret Clearance REQUIRED) NorthHill TechnologyCLOUD SYSTEMS ENGINEER (Top Secret Clearance REQUIRED)Fairfax, VirginiaSource code control systems, both use and administration (cvs, subversion, git). Configuration and use of – nat, dns, ldap, nis, nfs, iptables, free ipa.
POWERED SUPPORT SYSTEMS MECHANIC United States Air ForcePOWERED SUPPORT SYSTEMS MECHANICFort Belvoir, VA$69,205–$80,809 / yearSkill in installing, operating, inspecting, maintaining, repairing, and modifying generators, automatic transfer switches, and uninterruptible power systems; and in maintaining, overhauling, repairing, and reconditioning internal combustion engines, both diesel and gasoline. The primary purpose of this position is: to serve as an Air Reserve Technician (ART) journeyman mechanic that troubleshoots, tests, repairs, modifies, overhauls, services, and dispatches powered ground support equipment and to train reservists in the accomplishment of tasks set forth herein.
Lead Security Engineer Revolutional, LLCLead Security EngineerSuitland, MD$140,000–$200,000 / yearWe apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes. This program is driving a large-scale transformation of systems into a data-centric, cloud-native ecosystem capable of supporting high-volume, near real-time data processing and advanced analytics.
NewSupervisory Airway Transportation Systems Specialist (SSC MANAGER) U.S. Department of TransportationSupervisory Airway Transportation Systems Specialist (SSC MANAGER)Washington, DC$125,635–$194,772 / yearResponsible for overall administrative and technical direction of the assigned workforce consisting of Airway Transportation System Specialists and support staff involved in providing National Air Space (NAS) services and enroute/terminal air traffic control to commercial airlines and general aviation aircraft for a defined area. Significant investments are advancing the research and development of autonomous vehicles, environmentally friendly electric aircraft, high-speed and long-endurance solar-powered aircraft, and new types of space vehicles.
Supervisory Airway Transportation Systems Specialist (SSC Manager) U.S. Department of TransportationSupervisory Airway Transportation Systems Specialist (SSC Manager)Washington, DC$126,389–$195,942 / yearIn lieu of providing Leadership and Management Dimensions and Technical Requirements narrative responses in the text box listed below each Leadership and Management Dimensions and Technical Requirements section, in your work history, please include information that provides specific examples of how you meet the response level or answer you chose for each Leadership and Management Dimensions and Technical Requirements. Significant investments are advancing the research and development of autonomous vehicles, environmentally friendly electric aircraft, high-speed and long-endurance solar-powered aircraft, and new types of space vehicles.
Airway Transportation Systems Specialist (ATSS (SOC NOM)) U.S. Department of TransportationAirway Transportation Systems Specialist (ATSS (SOC NOM))Washington, DC$125,635–$194,772 / yearResponsible for establishing and managing program goals and objectives and formulating project plans; develops, interprets, recommends changes, and has broad discretion to ensure compliance with organizational objectives and policies; identifies, procures, distributes, and tracks resources needed to accomplish large work activities. Significant investments are advancing the research and development of autonomous vehicles, environmentally friendly electric aircraft, high-speed and long-endurance solar-powered aircraft, and new types of space vehicles.
Systems Administrator GRVTYSystems AdministratorFort Meade, MD$175,000–$185,000 / yearPay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications. Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.
System Security Engineer Johns Hopkins Applied Physics LaboratorySystem Security EngineerLaurel, MarylandFull timePossess a Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, Systems Engineering, Mathematics, Cybersecurity, Computer Information Systems Security or related field. Possess a Masters or PhD in Computer Science, Computer Engineering, Electrical Engineering, Systems Engineering, Mathematics, Cybersecurity, Computer Information Systems Security or related field.
Cloud & Infrastructure Systems Administrator Shiftcode Analytics, IncCloud & Infrastructure Systems AdministratorWashington, DCInfrastructure Intelligence & Machine Learning: Collaborate with data science teams to integrate AI agents and machine learning capabilities for capacity planning, infrastructure optimization, and automated resource management. About this Position Cloud & Hybrid Infrastructure Management: Administer, configure, and support Microsoft Azure, AWS, and on-premises environments, including virtual machines, networking, storage, and identity services.
Geospatial Systems Engineer Meridian SystematicsGeospatial Systems EngineerSpringfield, VAFull timeEnterprise GIS Architecture: Design, integrate, and optimize enterprise GIS platforms (ArcGIS Enterprise/Pro, GeoServer, PostGIS) and interoperable OGC-compliant web services (WMS, WFS, WMTS, OGC API – Features). This role bridges enterprise GIS and modern cloud-native software engineering, focusing heavily on Kubernetes orchestration, DevSecOps pipelines, and containerized microservices within secure environments.
Security Controls Assessor ECS Federal LLCSecurity Controls AssessorWashington, DC$150,000–$168,000 / yearReview and analyze A&A packages-including System Security Plans (SSP), Risk Assessments, Information System Contingency Plans (ISCP), Backup SOPs, Incident Response Plans (IRP), Configuration Management Plans (CMP), hardware/software inventories, network diagrams, data flows, system change requests, vulnerability scan reports, test reports, and POA&Ms-for completeness, accuracy, and effective control implementation. Develop and maintain test cases for control-level security testing across system components (applications, servers, databases, operating systems, network devices, end-user devices, etc.).
Senior Security Controls Assessor ECS Federal LLCSenior Security Controls AssessorWashington, DCEverforth ECS is seeking a Senior Security Controls Assessor who lives in close proximity to the National Capital Region (NCR) to join a premier, enterprise-scale cybersecurity program supporting a major federal civilian agency. Analyze hardware/software inventories, network diagrams, data flow diagrams, system change requests, vulnerability scan results, and test reports to evaluate control effectiveness and identify gaps.
Lead Information System Security Officer (ISSO) E LogicLead Information System Security Officer (ISSO)Washington D.C., DCIn this key leadership role, you will serve as the single point of accountability for all technical cybersecurity support services, managing a team of ISSOs and acting as the primary interface with senior federal officials, including the Information System Security Manager (ISSM), Chief Information Security Officer (CISO), and Authorizing Officials (AO). Strategic Oversight: Chair internal quality reviews, manage the contractor risk/issue register, and represent the team in high-level DFC governance forums (e.g., Change Control Board, Enterprise Review Board).