Sr Principal SW Development Engineer UKGSr Principal SW Development EngineerWashington, DC$163,900–$235,550 / yearOperating at a principal level, this role goes well beyond traditional requirements gathering—serving as a trusted advisor, systems strategist, and transformation leader across large, multi-phase programs involving D365 Finance & Operations, and integrated enterprise platforms. This role partners closely with Finance and Go To Market teams and IT leadership to translate complex business objectives into scalable, compliant, and future-ready system solutions.
Deputy to the Senior Vice President Raydon CorpDeputy to the Senior Vice PresidentHanover, MDInternal Leadership: Partner with Division Leads, Program Managers, Capture Leads, Contracts, Finance, and HR to drive operational efficiency and ensure program delivery excellence across the portfolio. Communications: Draft, review, and refine executive-level communications, including internal leadership updates, customer correspondence, and briefings to senior DoD officials and industry partners.
ISSE, Senior Navstar, Inc.ISSE, SeniorColumbia, MD$175,000–$230,000 / yearRole Description: The Senior ISSE shall deliver and lead threat-informed cybersecurity products - cybersecurity risk assessments, architecture reviews, and engineering guidance that bring sound, accurate, timely, and actionable service to mission partners. Experience in identifying, researching, characterizing, and documenting security weaknesses related to operating systems, software applications, firmware, network hardware components, as well as network architecture design to identify protection needs and documented policies and procedures.
Senior Cybersecurity Architect Leidos Holdings IncSenior Cybersecurity ArchitectLorton, VA$131,300–$237,350 / yearThis role is pivotal in ensuring the confidentiality, integrity, and availability of both on-premises and cloud-hosted assets while enabling secure innovation at scale by working closely with cloud engineers, cybersecurity analysts, and program leadership to drive continuous improvement and deliver value to the mission. It's a better architecture: policy-as-code that enforces compliance at the moment of deployment, zero-trust built-in to system design from day one, continuous evidence that gives auditors real-time proof instead of point-in-time packages, and an ATO that program teams can inherit rather than pursue.
Sr. Mobility Engineer Compass Pointe ConsultingSr. Mobility EngineerWashington, WashingtonThe Senior mobility engineer will assist the UEM team with various tasks which include, but are not limited to: Provide technical support for all mobile device issues via our ticketing system, telephone, or email. Coordinate and assist with the installation and maintenance of mobile platforms software/hardware and mobile devices for in-house teams, remote employees, vendors, and contractors as needed.
Senior Engineer Geico InsuranceSenior EngineerBethesda, MD$105,000–$215,000 / yearKnowledge of developer tooling across the software development life cycle (task management, source code, building, deployment, test automation and related tools, operations, real-time communication). Good hands-on experience in building complex distributed system to process large scale telemetry and architectures to support the scale and performance, with great knowledge on Docker and Kubernetes.
Senior IA System Architect & Engineer Helm Point SolutionsSenior IA System Architect & EngineerMarylandWe are seeking a highly experienced Senior Information Assurance (IA) System Architect & Engineer to provide expert support in designing, developing, and integrating secure architectures and system components for government environments. 14+ years IA System Architect/Engineer (IASAE) experience, including recent (last 5 years) work with Defense-in-Depth, access control, authorization, authentication, PKI, and enterprise/network security architecture.
NewSenior Scrum Master - Integrated Data Architecture SCOUT SolutionsSenior Scrum Master - Integrated Data ArchitectureArlington, VirginiaWHCA is the joint-service Department of Defense organization, aligned under the White House Military Office, that delivers secure voice, video, data, and audiovisual communications for the President, the Vice President, the White House staff, the United States Secret Service, and Presidential emissaries — at the White House, at Camp David, and anywhere in the world the mission travels. As the Senior Scrum Master for the Integrated Data Architecture workstream, you own the delivery cadence for a cross-functional team of data architects, developers, business analysts, and test engineers building integrations across systems that were never designed to talk to each other.
Senior Tester - Automated Workflows SCOUT SolutionsSenior Tester - Automated WorkflowsArlington, VirginiaThe Automated Workflows workstream takes the manual, paper-and-email processes the agency depends on and turns them into governed, auditable, automated workflows — equipment accountability, personnel and access actions, mission tasking, service requests, change and approval chains, and readiness reporting. Develop and maintain test strategies, test plans, test cases, test scripts, test data, and automated testing solutions for workflow automation capabilities, including process flows, business rules, approval workflows, routing logic, notifications, escalations, scripts, APIs, system interfaces, and automated task orchestration.
Senior Director - Cyber and AI Lead Systems Architect (LSA) PeratonSenior Director - Cyber and AI Lead Systems Architect (LSA)Reston, Virginia$190,000–$304,000 / yearFull timeIn this role, you will: Work shoulder-to-shoulder with capture leaders, sector CTOs, Peraton Labs, delivery accounts, and mission SMEs — translating deep cyber operational understanding into differentiated, agentic-AI-enabled solutions that win contracts and deliver measurable mission outcomes. Proven ability to translate complex cyber, AI, and mission concepts into compelling solution narratives for capture teams, executives, and government evaluators; strong record of communicating at senior and executive levels.
Senior Systems Engineer GliaCell TechnologiesSenior Systems EngineerAnnapolis Junction, MD$170,000–$230,000 / yearYou will work with numerous concurrent IC-provided data sets to identify, map and model data transformation routines supporting ingestion into the customer's corporate repositories and be able to document new and existing data flows supporting data routing implementations. You should have a working knowledge of NiFi, be comfortable working in a Linux environment, interact with data ontologies (schemas), structured data types (XML, CSV, JSON), have database experience (MySQL/NoSQL) and analytic query experience with a platform.
Senior Systems Engineer (Lvl 3) Tenth MountainSenior Systems Engineer (Lvl 3)MarylandBachelor’s or Master’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university is required. Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) – Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc.
Senior Linux System Administrator (PKI) VibrintSenior Linux System Administrator (PKI)Annapolis Junction, MDFull timeWorking alongside many of the most talented professionals in public service, we work tirelessly to create and sustain new solutions and services that meet the stringent demands across a variety of customer missions. This position manages day-to-day system operations and provides technical support across client/server environments, storage systems, network devices, and other enterprise technology.
Dev Sec Engineering Sr - E3 Lockheed Martin CorpDev Sec Engineering Sr - E3Herndon, VA$110,300–$204,900 / yearCorrects program errors, prepares operating instructions, compiles doc of program devel & analyzes syst capabilities to resolve program problems, output/input data acq, programming tech & controls. As part of the Operations team, you will collaborate with the customer, subcontractors, local engineers, and geographically dispersed teammates and customers to ensure GVS systems operate well according to contractual requirements.
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.
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.
NewSenior DevOps Engineer Humana IncSenior DevOps EngineerWashington, DC$106,900–$147,000 / yearTo ensure Home or Hybrid Home/Office employees' ability to work effectively, the self-provided internet service of Home or Hybrid Home/Office employees must meet the following criteria: At minimum, a download speed of 25 Mbps and an upload speed of 10 Mbps is required; wireless, wired cable or DSL connection is suggested. The Senior DevOps Engineer will focus on several new and existing AI/ML use cases working closely with application engineers to onboard, provision and plan infrastructure, configurations, and platform to automate the software delivery pipeline.
Senior Engineer GEICO GENERAL INSURANCE COMPANYSenior EngineerBethesda, MD$105,000–$215,000 / yearKnowledge of developer tooling across the software development life cycle (task management, source code, building, deployment, test automation and related tools, operations, real-time communication). Good hands-on experience in building complex distributed system to process large scale telemetry and architectures to support the scale and performance, with great knowledge on Docker and Kubernetes.
NewSecurity Engineer, Senior Booz Allen HamiltonSecurity Engineer, SeniorUsa, District of Columbia$86,800–$198,000 / yearExperience designing and implementing cloud security controls, monitoring strategies and threat detection capabilities, and supporting security metrics, incident response, root‑cause analysis, and post‑incident improvements. 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.
Senior Risk Manager - Transportation Infrastructure HNTB CorpSenior Risk Manager - Transportation InfrastructureWashington, DC$158,025.16–$252,429.80 / yearDevelops conceptual estimates reflecting the potential budget of a project at a highly preliminary stage of design development and assists in the development of Independent Cost Estimates (ICE) to support the change management process for active projects. Bachelor's degree in Engineering, Architecture, Construction Management, or a related field, plus 15 years of relevant experience; 5 of the 15 years in passenger rail or related transportation modes and 10 of the 15 years of experience planning, designing, and implementing an overall risk management process for an organization.