FULL_TIME

FEED

UNKNOWN

Strong experience with ETL/ELT architecture, data modeling, data quality, and secure API integrations, including troubleshooting authentication and data exchange issues. You will lead the design of the cloud-based data platforms that change how analysts, customers, and end users access, discover, stage, link, produce, and deliver intelligence.

Meridian Systematics

Senior Data Engineer

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. The actual salary offered will be determined based on the requirements of the position and a variety of job-related factors, which may include geographic location, applicable Federal Government contract labor categories and wage rates, relevant experience, skills and competencies, education, certifications, and the scope and responsibilities of the role.

YEAR

Clarity

Sr. Principal Software Engineer

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Senior Principal Software Engineer

For over 25 years, CS has been a trusted partner for the Federal Aviation Administration (FAA), Department of Homeland Security (DHS), Department of Justice (DOJ), Department of Defense (DoD) and other federal agencies delivering vital IT, security, and project management services. Concept Solutions, LLC (CS) is seeking an experienced Senior Software Engineer to join a team responsible for building, modernizing, and sustaining mission-critical applications for a Department of War (DoW) customer.

Concept Solutions

Senior Software Engineer

The Data Platform Engineer partners closely with Data Engineering, IT Infrastructure, Cybersecurity, and Business stakeholders to deliver a stable and high-performing data platform that supports analytics, reporting, and enterprise data initiatives. The position focuses on Infrastructure as Code (IaC), DevOps, CI/CD automation, cloud operations, platform governance, FinOps, security, and Site Reliability Engineering (SRE) practices.

Five Guys Enterprises LLC

Data Platform Engineer (Azure)

Specified academic courses -- Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in the basic requirements under paragraph A. The courses must be fully acceptable toward meeting the requirements of an engineering program as described in paragraph A. Related curriculum -- Successful completion of a curriculum leading to a bachelor\''s degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelor\''s degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. ICTAP applicants MUST submit the following documents: Copy of your RIF separation notice; notice of proposed removal for failure to relocate; notice of disability annuity termination; certification from your former agency that it cannot place you after your recovery from a compensable injury; or certification from the National Guard Bureau or Military Department that you are eligible for disability retirement; Copy of your SF-50 "Notification of Personnel Action" documenting your RIF separation, noting your positions, grade level, and duty location, and/or Agency certification of inability to place you through RPL, etc; Copy of your latest performance appraisal including your rating; and.

U.S. Department of Commerce

Supervisory Electronics Engineer

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The SRE will work closely with application development, cloud infrastructure, cybersecurity, and operations teams to automate deployments, maintain containerized workloads, support Red Hat Enterprise Linux (RHEL) systems, and improve CI/CD pipelines and orchestration capabilities. Actual base salary will be determined by a variety of factors, including but not limited to, the scope of the role, relevant experience, job-related knowledge, education and training, key skills, and geographic market considerations.

Serco, Inc. is the North America division of Serco Group, plc, one of the world’s leading service companies. At Serco we serve every branch of the U.S. Military, federal, state and local governments, Canadian and provincial governments, as well as commercial customers. We are a leading provider of professional, technology, engineering, trades, and management services, and we support the public service areas of Defense, Citizen Services, and Transportation.
Headquartered in Herndon, Virginia, Serco has over 9,000 employees working at over 100 sites across the U.S. and Canada. Serco is a business where people and values matter. Our workplace culture is one that embraces diversity and fosters equity, respect, and belonging for every individual. Put simply, Serco is a place you can count on. We embody a holistic approach to wellbeing and offer our employees a suite of benefits that enable you to achieve your physical, emotional, financial, social, community and career goals.
Serco is a place where you can make a difference because every contribution matters. So while your place at Serco may vary depending on your role, we know you will find your place here. You are invited to come discover your place in our world.

Serco Group plc

Senior Site Reliability Engineer (SRE)

Job Role Specific Requirements: Core responsibilities and duties; highlight day-to-day activities: Creating/updating cloud environment configurations to establish/support application workloads, including: Azure Focused: Configuration of Subscriptions, Resource Groups, VNETs, Subnets, load balancers, App Services, Azure Batch, Virtual Machines, resource tagging, billing, policy implementation, and security controls. AWS Focused: Configuration of AWS Accounts, IAM Users and Roles, VPCs, subnets, load balancers, Network routes, Transit Gateway, Control Tower, Systems Manager, Config Manager, stack sets, WAF, CloudFront, and Route53.

Cognostrategy

Cloud Engineer

Black Canyon Consulting (BCC) is searching for a Cloud Engineer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. The ideal candidate will be comfortable with an environment that is constantly changing and can work closely with developers and operations managers responsible for stable production services.

NIH-NCBI

November 9, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Experience reverse engineering embedded devices and firmware, including use of tools such as Ghidra, Binary Ninja, IDA Pro, or similar tools and the ability to analyze assembly for one or more processor architectures.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Cyber-Physical Systems Reverse Engineer

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Full-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. Working at the intersection of research and production, our engineers build the data pipelines, supervised fine-tuning (SFT) workflows, evaluation frameworks, and deployment infrastructure needed to transform cutting-edge AI research into reliable, mission-ready perception capabilities.

Shield AI

Senior Staff Software Engineer, Perception (R4985)

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Finally, Thomson Reuters offers the following additional benefits: optional hospital, accident and sickness insurance paid 100% by the employee; optional life and AD&D insurance paid 100% by the employee; Flexible Spending and Health Savings Accounts; fitness reimbursement; access to Employee Assistance Program; Group Legal Identity Theft Protection benefit paid 100% by employee; access to 529 Plan; commuter benefits; Adoption & Surrogacy Assistance; Tuition Reimbursement; and access to Employee Stock Purchase Plan. Our products combine highly specialized software and insights to empower professionals with the data, intelligence, and solutions needed to make informed decisions, and to help institutions in their pursuit of justice, truth, and transparency.

Thomson Reuters Corp

Principal Software Engineer / Architect - AI - Legal FDE

HS diploma or GED and 18+ years of experience in software development with basic programming languages, technologies, tools, or web development stacks, Bachelor’s degree and 15+ years of experience in software development with basic programming languages, technologies, tools, or web development stacks, or Master’s degree and 12+ years of experience in software development with basic programming languages, technologies, tools, or web development stacks. Onsite : If this position is listed as onsite, work will primarily be performed full-time at a customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.

Booz Allen Hamilton

Software Engineer, Senior

We are a multi-faceted technical team with expertise spanning the full stack of cloud computing technologies including systems administration, DevOps, cybersecurity, software development, and systems engineering that builds and maintains software applications backed by a self-managed cloud infrastructure with a true big-data footprint (over 10 petabytes). We are looking for a candidate with a software development background who can build scalable, reliable systems and developer tools, and contribute to DevSecOps pipelines that integrate and deploy components across multiple networks into private cloud infrastructures hosted for our government customer.

Vantor

DevSecOps / Software Development Engineer (TS/SCI)

This role will support the deployment and sustainment of containerized workloads, infrastructure as code, CI/CD pipelines, and shared platform services while troubleshooting and resolving escalated technical issues across the enterprise. Working within a cross-functional engineering and operations team, the engineer will collaborate with senior personnel, cybersecurity staff, and Tier 2 support to deliver reliable platform capabilities to mission users.

Peraton drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted and highly differentiated national security solutions and technologies that keep people safe and secure. Peraton serves as a valued partner to essential government agencies across the intelligence, space, cyber, defense, civilian, health, and state and local markets. Every day, our employees do the can’t be done, solving the most daunting challenges facing our customers.

Peraton

Tier 3 Platform Engineer

[AW]-iCims

Ability to work independently with minimal supervision in complex, secure environments; strong analytical and advanced troubleshooting skills; excellent written, verbal, and stakeholder communication; demonstrated technical leadership and mentoring. Maintain, troubleshoot, patch, harden, and recover Windows Server systems in production - sustaining availability during business hours and through a shared on-call rotation, independently resolving after-hours incidents.

Guidehouse Inc

Senior Windows Cloud Sever Engineer

Desired Qualifications are: Experience with Federal government environments and concepts including NIST Risk Management Framework, NIST SP 800-53 security controls, and DISA Security Technical Implementation Guides (STIGs). Identify, design, plan, and implement network upgrades and configuration changes to support architectural improvements, address new requirements, and updates to address security vulnerabilities and obsolescence.

Tactibit Technologies LLC

Senior Network Engineer

You build the React and TypeScript application analysts use every day, make it fast and legible, and make sure it works the same in commercial cloud and on disconnected, classified networks. CIA officers, MIT engineers, Special Operations combat veterans, and applied AI engineers from frontier labs including Anthropic and Google.

Lumbra

Frontend Engineer, Core Platform

As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support. BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems.

BAE Systems Plc

Automation and Platform Hosting Systems Engineer

Our corporate office locations: North Bethesda, MD - Located at Pike & Rose, our worldwide headquarters is less than 15 miles from Washington, D.C., one block away from the North Bethesda Metro station, with easy access to I-495, complimentary parking, electronic charging stations, restaurants and retail. Field/Remote - Select roles designated as field/remote will require associates to work from a home office, connecting virtually with Choice team members and leadership on Zoom, with possible required travel depending on the role.

Operations Engineer Jobs in Fairfax, VA

Senior Data Engineer Meridian Systematics

Sr. Principal Software Engineer Clarity

Senior Principal Software Engineer Clarity

Senior Software Engineer Concept Solutions

Data Platform Engineer (Azure) Five Guys Enterprises LLC

Supervisory Electronics Engineer U.S. Department of Commerce

Senior Site Reliability Engineer (SRE) Serco Group plc

Cloud Engineer Cognostrategy

Cloud Engineer NIH-NCBI

Cyber-Physical Systems Reverse Engineer Leidos

Senior Staff Software Engineer, Perception (R4985) Shield AI

Principal Software Engineer / Architect - AI - Legal FDE Thomson Reuters Corp

Software Engineer, Senior Booz Allen Hamilton

DevSecOps / Software Development Engineer (TS/SCI) Vantor

Tier 3 Platform Engineer Peraton

Senior Windows Cloud Sever Engineer Guidehouse Inc

Senior Network Engineer Tactibit Technologies LLC

Frontend Engineer, Core Platform Lumbra

Automation and Platform Hosting Systems Engineer BAE Systems Plc

Data Engineer 2 Choice Hotels International Inc

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