Cross jobs in Alexandria, VA

Cross Domain Solutions Principal Engineer

Springfield, Virginia

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Today

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver in

Full-time

USD 172,800.00 - 216,000.00 per year

Senior Cross Domain Systems Engineer

Washington, District of Columbia

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Today

Job Number: R0244685 Cross Domain Systems Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on national security? You understand your customers' environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. As a Cross Domain Systems Engineer o

Full-time

USD 86,800.00 - 198,000.00 per year

Senior Cross Domain Systems Engineer

Washington, District of Columbia

•

Today

Job Number: R0244686 Cross Domain Systems Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on national security? You understand your customers' environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. As a Cross Domain Systems Engineer o

Full-time

USD 86,800.00 - 198,000.00 per year

Payments Product Owner SWIFT SME

Washington, District of Columbia

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Today

Payments Product Owner SWIFT SME Location: Washington, DC (Onsite: 5 days per week) 12+ Months Contract Seeking a hands-on Payments Product Owner with deep expertise in SWIFT MT, ISO 20022 MX, CBPR+, and cross-border payments. Responsibilities Own requirements for SWIFT payments, cash management, UETR tracking, and payment traceability.Define processing rules for MT103, MT202, pacs.008, pacs.009, and camt.052/053/054.Support correspondent banking, nostro/vostro, intermediary bank, and settlement

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Third Party, Contract

Depends on Experience

Senior Cybersecurity Systems Engineer/Cross-Domain Solutions (CDS) Expert

Lorton, Virginia

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Today

MTSI is seeking a Senior Cybersecurity Systems Engineer/Cross-Domain Solutions (CDS) Expert who will posses extensive knowledge, proven abilities, and demonstrated expertise in Risk Management Framework, cross-domain solutions, diverse information system technologies, network technologies, and DoD cybersecurity policies. This role requires meticulous abilities in the conduct of system security assessments, review vulnerability scan results, including application of Security Technical Implementat

Full-time

USD 180,000.00 - 220,000.00 per year

Applied AI Engineering Lead - Agentic AI

Hybrid in Washington, District of Columbia

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24d ago

Role: Developer Premium AI Tech Lead Location: Washington, DC 20433 Duration: 6 Months Long Term Hybrid Onsite: 4 days per week from Day 1, with a full transition to 100% onsite anticipated soon Background The organization is seeking an experienced Applied AI Engineering Lead to drive the design, development, and implementation of enterprise-scale Agentic AI solutions. The role will lead the adoption of Large Language Models (LLMs), multi-agent systems, intelligent automation, and cloud-nativ

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Contract, Third Party

Depends on Experience

QE Automation Architect Playwright / AI

Hybrid in Bethesda, Maryland

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22d ago

Position: QE Automation Architect Playwright / AI Location: Bethesda, MD Hybrid (3 days onsite / 2 days remote) We are looking for a QE Automation Architect with 10 15+ years of Quality Engineering/Test Automation experience and strong, recent hands-on expertise in Playwright. The candidate should be capable of designing automation frameworks from scratch and working at an Architect/Lead level while remaining hands-on.Must-Have Skills:Strong hands-on Playwright experience mandatoryStrong progra

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Contract, Third Party

Depends on Experience

Senior Product Owner

Reston, Virginia

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Yesterday

Position: SeniorProduct Owner Location: Remote Experience: 15+ Years Work type: C 2 C Visa: CITIZEN, H1B &GC PETADATAis currently hiring aSeniorProduct Ownerfor one of their clients. Roles & Responsibilities Define and drive theproductvision, strategy, and roadmapaligned with organizational goals and market opportunities. Act as theprimary liaison between business stakeholders,productmanagement, and engineering teams. Manage and prioritize theproductbacklog, ensuring alignment with

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Full-time, Third Party

Depends on Experience

Front End Developer

Suitland-Silver Hill, Maryland

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 82,700.00 - 167,400.00 per year

Executive Administrative Coordinator / Staff Assistant

Washington, District of Columbia

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2d ago

Job Title: Executive Administrative Coordinator / Staff AssistantClearance: SecretPosition Summary We are seeking a detail-oriented and highly organized Executive Administrative Coordinator / Staff Assistant to support the Deputy Assistant Secretary (DAS) and Managing Directors (MDs) in managing headquarters operations for Passport Services (PPT). The role involves coordinating executive communications, managing document clearance processes, tracking taskers, and ensuring the timely and accurate

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Contract, Third Party

Depends on Experience

Software Developer

Suitland-Silver Hill, Maryland

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Today

Full-time

USD 91,700.00 - 178,700.00 per year

Software Engineer

Chantilly, Virginia

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Today

Overview The Software Engineer will design, develop, code, test, and debug complex software products to be deployed in a mission critical environment. The ideal candidate is a hands-on developer with significant experience in scalable data platforms, cloud-based services, and big data analytics, and OpenSearch or Elasticsearch. They must have strong, firsthand technical expertise in a variety of data ingestion/computation technologies and the proven ability to fashion robust scalable solutions

Full-time

Sr. Application Developer SME

Washington, District of Columbia

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Today

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a Sr. Application Developer to support the Defense Intelligence Agency (DIA). You will be joining our amazing BigBear.ai team to provide development for legacy and existing systems whether it's building out new features, enhancements, or bug fixes and adding features that will allow our successor system to integrate with older legacy systems so that both systems can co-exist. This position will b

Full-time

Sr. Application Developer Front-End

Washington, District of Columbia

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Today

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a Sr. Application Developer with Front-End focus to support the Defense Intelligence Agency (DIA). You will be joining our amazing BigBear.ai team to provide development for legacy and existing systems whether it's building out new features, enhancements, or bug fixes and adding features that will allow our successor system to integrate with older legacy systems so that both systems can co-exist.

Full-time

Manager, AI Public Policy - U.S.

Washington, District of Columbia

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Today

Responsibilities We are looking for an experienced counsel or professional to join the public policy team. The team provides strategic advice to the business and anticipates policy trends and impacts. We also proactively drive thought leadership by seeking out new ideas to help the company lead the industry. You will focus on matters involving U.S. artificial intelligence policy, including analyzing and advising on proposed legislation and regulation at the state and federal levels and serving

Full-time

USD 159,000.00 - 272,000.00 per year

Senior Software Developer

Arlington, Virginia

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Today

Job Number: R0252082 Software Developer, Senior The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop software and systems from vision to production ready. This role is more than just coding.

Full-time

USD 86,800.00 - 198,000.00 per year

Software Engineer

Bethesda, Maryland

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Today

Leidos has an exciting opening for you, as our next TS/SCI cleared Software Engineer supporting a long-term DIA-NDOC DOMEX Technology Platform (DTP) contract. You will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Management on a broad scope of activities extending across the development of systems, including middle-tier and backend engineering tasks. As a Software Engineer you will lead an application team responsible for maintaining the contin

Full-time

USD 87,100.00 - 157,450.00 per year

Python Development Tech Lead

Bethesda, Maryland

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Today

Python Development Tech Lead Job Title: Python Development Technical Lead Overview: We are seeking an experienced Python Development Technical Lead that can be highly adaptable to lead agile execution for a fast-paced prototyping initiatives and Development Projects using AI. This role is focused on enabling a cross-functional team to rapidly design, build, and iterate on AI-driven solutions under tight timelines. The ideal candidate thrives in ambiguity, fosters collaboration, and ensures deli

Full-time

Microsoft 365 Engineer

Remote or Arlington, Virginia

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Today

Job Title: Microsoft 365 Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is seeking an experienced Microsoft 365 Engineer to be part of a dynamic and high performing team designing, implementing, and managing M365 GCC tenant. The candidate will be responsible for operational support and service delivery fulfilling custome

Full-time

USD 98,500.00 - 206,800.00 per year

Maritime Technology Systems Engineer

Springfield, Virginia

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Today

Job ID: 2617372 Location: Springfield, VA, US Date Posted: 2026-09-29 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a well-qualified, Maritime Technology Senior Systems Engineer to join an exciting program in Springfield, VA supporting the plannin

Full-time

USD 120,001.00 - 160,000.00 per year

Cross jobs in Alexandria, VA, USA