RFC jobs in McLean, VA

Chantilly, Virginia

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Today

Job ID: 2618008 Location: Chantilly, VA, US Date Posted: 2026-10-15 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Space Protection Software Test Engineer to join the Air Force, Space, and Intelligence Business Group providing systems engineering and t

Full-time

USD 160,001.00 - 200,000.00 per year

Sr. Systems Engineer

Gaithersburg, Maryland

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29d ago

Job Title: Sr. Systems Engineer Location: Gaithersburg, MD On-site Type: Contract-to-Hire Security Clearance: Active Top Secret/SCI with the ability to successfully pass a Polygraph examination. Contact: Crystal.dinnocenti@systemone.com RESPONSIBILITIES Lead systems engineering activities across the full system lifecycle, including requirements analysis, architecture development, integration, testing, deployment, and sustainment. Collaborate with Product Owners, Scrum Masters, and Agile devel

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Contract

Depends on Experience

Sensor Integration Technical Lead

Springfield, Virginia

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Today

Location: Springfield or Chantilly, VA Security Clearance: Active TS/SCI with CI Polygraph required Position Overview The Sensor Integration Technical Lead provides technical leadership and guidance to a Product Development Team supporting complex mission and sensor integration efforts. This role serves as a key technical advisor to program leadership and customers, ensuring development activities meet program requirements, mission partner needs, and established development milestones. Key R

Full-time

USD 130,000.00 - 170,000.00 per year

Systems Engineer - VV&T

Chantilly, Virginia

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Today

Security Clearance: Active TS/SCI with CI Polygraph required Position The National Reconnaissance Office (NRO) is the U.S. Government agency in charge of designing, building, launching, and maintaining America's intelligence satellites. Develop. Acquire. Launch. Operate. Apogee Integration is seeking a highly experienced Verification, Validation & Transition (VV&T) Test Director to support the development, integration, verification, validation, and transition of new and modified overhead spa

Full-time

USD 110,000.00 - 122,000.00 per year

Technical Lead/Architect (Temporal & Apache Kafka required)

McLean, Virginia

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Today

About Infinitive Infinitive is a data and AI consultancy that helps clients modernize, monetize, and operationalize their data to generate lasting value. They pride themselves on their deep industry and technology expertise, ensuring that they drive and sustain the adoption of new capabilities. Infinitive is committed to aligning their team with their clients' culture, ensuring a successful partnership by bringing the right mix of talent and skills for high return on investment. Infinitive has

Full-time

USD 90,000.00 per year

Python Engineer

Remote

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7d ago

Python Engineer Must have 7+ years Python building production microservices for typical modern SaaS backends; strong async (asyncio), typed code, pytest, ruff. API security fundamentals: OAuth 2.0 (client credentials, on-behalf-of / token exchange), JWT issuance and verification, JWKS rotation and caching, secrets handling. Microservices architecture experience: service-to-service auth, structured error/result handling across service boundaries, fail-open vs. fail-closed reasoning under a la

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Contract

Depends on Experience

Network Architect

Chantilly, Virginia

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Today

Network Architect Chantilly, VA Who We Are Aurex is a mission-focused aerospace and defense company building the next frontier of deterrence. From hypersonics and missile defense to hardened networks and orbital systems, we design, test, and deliver the platforms that turn unproven ideas into battlefield-ready capability. Born in Huntsville and built for speed, Aurex brings together aerospace veterans, combat-tested operators, and forward-leaning technologists to solve problems that matterfast.

Full-time

USD 185,000.00 - 235,000.00 per year

Python Engineer

Remote

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7d ago

Python Engineer Full Stack ENgineer Identity, UCP & Wallets Engineer Must have 5+ years full-stack engineering with Python as the primary backend language for production microservices (typical modern SaaS backends), plus solid working proficiency in TypeScript/Node (Node 22) for edge, wallet, and client-facing integration work; strong HTTP fundamentals. API security fundamentals: OAuth 2.0 (Authorization Code + PKCE, client credentials), OIDC, JWT/JWS issuance and verification, JWKS rotation,

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Contract

Depends on Experience

Electronic Security Systems Engineer

Remote or Meridian, Idaho

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is looking for an amazingly talented Electronics Security Syste

Full-time

USD 88,400.00 - 154,700.00 per year

Staff Software Engineer, Tech Lead - NetBox Delivery

Remote

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Today

NetBox Labs is seeking a Staff Software Engineer and Tech Lead for NetBox Delivery, a new team in our Applications group. NetBox is a product that reaches people in a few ways: our open source community runs NetBox OSS; commercial customers use NetBox Cloud (SaaS) or NetBox Enterprise (self-managed). NetBox Delivery owns everything between a NetBox Core release and a healthy, running instance on Cloud and Enterprise. We work closely with NetBox Core, the team that builds NetBox and its core plu

Full-time

USD 110,000.00 - 240,000.00 per year

Lead AI Engineer - TCO Agent Platform

Remote or New York, New York

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Today

As the Lead AI Engineer for our next-generation TCO Agent Platform, you will serve as the technical lead and multi-agent system architect for a greenfield, proactive FinOps AI platform. You will oversee the development, orchestration, and governance of an ecosystem comprising 8 specialized AI agents (e.g., Commitment Optimization, Financial Operations, Resource Optimization, Anomaly Detection) running within a multi-cloud Google Cloud Platform/AWS environment. You will drive core architectural e

Full-time

Lead AI Engineer - TCO Agent Platform

Remote

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Today

Full-time

Staff Software Engineer - Embedded Networking (remote)

Remote or Milwaukee, Wisconsin

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Today

About Johnson Controls Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. For more than 140 years, Johnson Controls has delivered performance where it really matter

Full-time

USD 130,000.00 - 180,000.00 per year

SAP HANA Technical Project Manager

Remote

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Today

Role: SAP HANA Technical Project Manager Location: 100% Remote Duration: Long Term Experience: 15+ Years Role Overview We are looking for an experienced SAP HANA Technical Project Manager with 15+ years of IT experience to lead end-to-end SAP HANA/S/4HANA implementation, migration, upgrade, and technical transformation initiatives. The ideal candidate will bring a strong combination of SAP technical expertise, project leadership, requirements management, solution coordination, technical troub

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Full-time, Part-time, Contract, Third Party

SAP Security Engineer

Remote

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Today

Job Title: SAP Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: Join a high-impact cybersecurity and SAP engineering team supporting a DoD IL5-accredited SAP S/4HANA enterprise environment. As a SAP Security Engineer, you will help shape a modern Zero Trust architecture, strengthen system security, and directl

Full-time

USD 75,200.00 - 158,100.00 per year

SAP Technical Architect - (ABAP, Fiori)

Remote

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Today

Role:- SAP Technical Architect - (ABAP, Fiori) Remote Mode of Hire:- Subcon Visa:- Any JD SAP ABAP + Fiori Subject Matter Expert (SME) - Job Description Role Summary The SAP ABAP + Fiori Subject Matter Expert (SME) is responsible for providing technical expertise and coordination for SAP ABAP development and SAP Fiori/UI5 services within the Application Management Services (AMS/CAS) landscape. The SME supports the Application Service Manager (ASM) in customer engagements, service delivery

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Full-time, Third Party, Contract

Infrastructure Engineer

Remote

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Technical Solutions Job Qualifications: Skills: Cloud Based Services, Enterprise Infrastructures, Information Technology (IT) Systems, Infrastructure Management (IM) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Infrastructure Engineer GDIT is seeking an experienced

Full-time

USD 164,382.00 - 201,250.00 per year

Senior Software Engineer, Cloud Data Storage

Remote or Seattle, Washington

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Today

Role Summary Cloud Data Store (CDS) owns the storage, retrieval, and lifecycle of all workflow data at planet scale. We design the persistence APIs, build storage abstractions that run across cloud vendors, and deliver the observability that lets customers trust their state machines for years. [To see more detail re: the Temporal CDS Eng team, click here] As a Senior Software Engineer, you will get the chance to design, build, and maintain significant portions of our backend functionality for

Full-time

USD 140,800.00 - 231,000.00 per year

SAP NS2 BTS Transportation Management Architect

Herndon, Virginia

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29d ago

We help the world run better At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging - but it matters. You'll find a place where you can be yourself, prioritize your wellbeing, and truly belong. What's in it for you? Constant learning, skill growth, great benefits, and a team that wants you to grow and succeed

Full-time

Product, Platform & Enterprise Full Stack Software Engineer I/II (Remote - US)

Remote

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Today

be part of a team that values safety, inclusion, and excellencewe are one of the largest U.S. railroads transporting the nation's freight across 28 western states and 3 Canadian provinces. as a member of our team, you will play a role in supporting the movement of essential products and materials that help feed, clothe, supply, and power communities throughout America and the world. bnsf | tech: innovating and transforming the future of freight railbnsf | tech is the technology division making

Full-time

USD 93,750.00 - 175,000.00 per year

RFC jobs in McLean, VA, USA