Lead Systems Engineer - TS/SCI ParsonsLead Systems Engineer - TS/SCICentreville, VirginiaDefine and guide the effort to develop and maintain system design documents, product documents, interface control documents, configuration baselines, architecture diagrams, and technical manuals as needed. You will help the team evolve a TRL-5 prototype system into a TRL-8 product in support of a classified customer pilot deployment as part of a newly formed and growing cyber solutions line of business.
Devsecops Engineer GeoDelphiDevsecops EngineerAlexandria, VARemoteWe are seeking a DevSecOps Engineer with deep expertise in DoD DevSecOps Reference Architecture, secure CI/CD implementation, and Defense cloud environments (AWS GovCloud, Azure Government, DoD Cloud or Air gapped environments). The Senior DevSecOps Engineer will lead efforts to integrate security practices into our development and operations processes, with a primary focus on assisting the company in obtaining and maintaining a DoD/DoW Authorization to Operate (ATO).
Lead Software Engineer (Kubernetes) AppianLead Software Engineer (Kubernetes)Mclean, VA$150,000–$300,000 / yearGrowth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. These groups help employees build stronger internal and external networks by planning social, educational, and outreach activities to connect with Appianites and larger initiatives throughout the company.
Software Engineer - Backend CaseGuardSoftware Engineer - BackendArlington, VAWe are seeking a highly independent and proactive Software Engineer to join our backend team and play a critical role in building REST API microservices from scratch using ASP.NET Core (C#) and building cloud infrastructure using Infrastructure as Code (IaC) in AWS. Our team is driven by a passion for great software design, creating great products, and creative processes; CaseGuard implements innovative ideas across multiple services and agencies.
NewTechnical Account Manager Assured Data ProtectionTechnical Account ManagerHerndon, VAMust be in commutable distance to the work location) Position: Technical Account Manager Job Type: Full-time Job Summary: We are seeking a DC metro area-based experienced Technical Account Manager (TAM) to join our Global Enterprise Service Delivery team. The TAM does not need to be the deepest technical specialist in every technology but must have sufficient technical breadth to understand customer environments, identify risks and engage the appropriate specialists.
AI Engineer 1 - Platform Integration & AI/Data The Nuclear CompanyAI Engineer 1 - Platform Integration & AI/DataWashingtonWe expect every team member to continuously identify opportunities to automate workflows, enhance decision-making, improve processes, and contribute to the ongoing evolution of NOS as a strategic operating capability that enables The Nuclear Company to scale with excellence. You will work alongside the Platform Engineer and other senior engineers on CI/CD, backend services, and the data and application integrations that tie NOS to internal systems and external sources, taking well-scoped features end to end under senior code review.
Project Manager UnissantProject ManagerWashington, DCCoordinate and lead meetings with system owners, business owners, technical teams, functional teams, and end users to define and document requirements and implementation priorities. Bachelor's degree required; preferred field of study in Computer Science, Information Technology, Information Systems, Operations Management, or a related field.
Manager, Data Engineer (Python/PySpark/AWS) Infinitive IncManager, Data Engineer (Python/PySpark/AWS)Ashburn, VA$140,000–$169,000 / yearYour expertise in Python, PySpark, ETL processes, CI/CD (Jenkins or GitHub), and experience with both streaming and batch workflows will be essential in ensuring the efficient flow and processing of data to support our clients. Infinitive has also been named a Washington Post “Top Workplace”, Washington Business Journal “Best Places to Work”, and Virginia Business “Best Places to Work.”.
Distinguished Engineer - Agentic AI (Remote-Eligible) Capital OneDistinguished Engineer - Agentic AI (Remote-Eligible)McLean, VirginiaRemoteYou will lead through direct technical contribution: prototyping new features and systems, acting as a trusted advisor for key technologies, shaping our future architecture & evaluating what systems to build vs buy, and sharing knowledge internally and externally. You will operate as a trusted advisor for our key technologies, platforms and capability domains, creating clear and concise communications, code samples, blog posts and other material to share knowledge both inside and outside the organization.
Appian Principal Developer Consultant - Civilian GroundswellAppian Principal Developer Consultant - CivilianMcLean, VirginiaIn addition, this role and level will mentor our delivery teams on best practices for advanced technical solutions and platform design, work with our clients on the most technically challenging Appian programs, and implement internal processes and tools to improve the efficiencies of the business. Strong communication skills and ability to convey complex concepts in an easy-to-understand manner, both verbally and written; active listening skills to gather key information from internal and external partners; analytical and strategic foresight.
Salesforce Administrator, Revenue Operations ID.meSalesforce Administrator, Revenue OperationsMclean, VA$128,459–$143,681 / yearSuper User Oversight: Act as the technical reviewer and governance lead for automation efforts initiated by internal SMEs and super users, ensuring all Flows and logic are scalable and non-conflicting. Product Data Ingestion: Work closely with Product Engineering to integrate product-usage signals into Salesforce, enabling automated triggers for Sales, Customer Success teams, and our Customers.
Risk, Quality and Performance Analyst MaximusRisk, Quality and Performance AnalystTysons, VARemoteFull timeMaximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at applicantaccom@maximus.com .
Distinguished Applied Researcher Capital OneDistinguished Applied ResearcherMcLean, VirginiaBasic Qualifications: PhD in Electrical Engineering, Computer Engineering, Computer Science, AI, Mathematics, or related fields plus 4 years of experience in Applied Research or M.S. in Electrical Engineering, Computer Engineering, Computer Science, AI, Mathematics, or related fields plus 6 years of experience in Applied Research. Experience contributing to the team that has trained a large language model from scratch (10B + parameters, 500B+ tokens) or through continued pre-training, post training pipeline for alignment and reasoning, LLM optimizations, complex reasoning with multi-agentic LLMs.
Sr. Distinguished Applied Researcher Capital OneSr. Distinguished Applied ResearcherMcLean, VirginiaBasic Qualifications: PhD in Electrical Engineering, Computer Engineering, Computer Science, AI, Mathematics, or related fields plus 6 years of experience in Applied Research or M.S. in Electrical Engineering, Computer Engineering, Computer Science, AI, Mathematics, or related fields plus 8 years of experience in Applied Research. Key Responsibilities: Partner with a cross-functional team of scientists, machine learning engineers, software engineers, and product managers to deliver AI-powered platforms and solutions that change how customers interact with their money.
Software Reverse Engineer (TS/SCI)- Senior & Mid Vexterra GroupSoftware Reverse Engineer (TS/SCI)- Senior & MidBethesda, MDAdvanced or Expert knowledge of the types and techniques of cyber exploitation and attack, including virus, worm, Trojan horse, logic bomb, and sniffer to identify, quantify, prioritize, and report vulnerabilities in enterprise architecture, networks, communications, applications, and systems. Advanced or Expert experience with reverse engineering and network security tools, including Ida Pro, Immunity Debug, WinDdg, VIM, Emacs, Trace32/JTAG, GDB, make, ctags, git, mercurial, and/or Wireshark.
Software Engineer II - CTJ - POLY MicrosoftSoftware Engineer II - CTJ - POLYReston, VA$102,100–$202,200 / yearMasters Degree in Computer Science or related technical field AND 3+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 5+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. If you love solving challenging problems, developing scripts and/or automation to solve said problems, and are passionate about operating and automating robust, reliable, highly distributed software systems using the latest cutting-edge technologies, then let’s talk. .
Technical Seta SME - Machine Learning, Modeling & Simulation GuidehouseTechnical Seta SME - Machine Learning, Modeling & SimulationBethesda, MD$98,000–$163,000 / yearCompensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. What Would Be Nice To Have: Master's degree or PhD in physics, mathematics, computer science, or relevant engineering fields (electrical, computer, systems, software) with FOUR (4) or more years of work experience.
Technical SETA SME – Artificial Intelligence GuidehouseTechnical SETA SME – Artificial IntelligenceBethesda, Maryland$113,000–$188,000 / yearCompensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Excellent slide development and PowerPoint skills, with the ability to visually communicate complex ideas at a high level for technically savvy but non-expert audiences.
Implementation Engineer - Strategic Munitions AirImplementation Engineer - Strategic MunitionsArlington, VirginiaBachelor’s Degree in Business Administration, Business Analytics, Economics, Mathematics, Computer Science, Data Science, International Relations, Political Science, International Security or similar fields, or 1-4 years of equivalent experience. You aren't just a technical configuration specialist; you are a trusted advisor to our clients, acting as the expert in the "so what" by translating complex datasets into actionable, mission-critical insights for senior national security leaders.
Systems Analyst Core One SolutionsSystems AnalystMclean, VAA Bachelor's degree in Computer Science, Information Systems, Engineering, Business or a scientific or technical discipline related to the specific skill will be considered equivalent to three (3) years specialized experience (total equivalency is not cumulative when combined with an Associate's degree). A Doctorate in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill will be considered equivalent to two (2) years specialized experience (up to a total of seven (7) years when combined with a Master's and a Bachelor's).