UNKNOWN

FEED

We leverage the latest technology innovations and proven approaches to better serve the mission and support the DHS, DOJ, and DoW workforce, customers, and programs, regardless of scale or complexity. ITC Federal, LLC (ITC) connects technology advancements in automation and AI, customer experience, and financial services to solve government mission challenges, enabling smoother operational efficiency and bolstering national security.

ITC Federal

Senior Network Security Engineer (Firewall/IPS) Active Top Secret Required DOJ NSD

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The ideal candidate brings a record of leading systems engineering on complex space or comparable programs from concept through launch and operations, is trusted by executives, customers, and engineers alike, and thrives in a fast-paced, mission-driven environment where no two days look the same. This is a senior technical leadership role with system-level authority across multiple programs: owning system architecture, setting technical direction, resolving the most complex cross-cutting issues, and developing the next generation of systems engineering leads.

AST & Science LLC

Senior Principal Systems Engineer

The ideal candidate will have experience in Mission Management Ground architecture and full lifecycle Systems Engineering and Integration (SE&I) of mission software applications, to include analyzing requirements, deriving acceptance criteria, designing end-to-end mission test threads, and user training. Pay Range: At GRVTY, we understand that compensation is influenced by many factors-such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.

YEAR

Verite Group, Inc.

Senior SIGINT Systems Engineer

This position requires strong expertise in both traditional enterprise networking (e.g., Cisco) and Linux-based networking and systems, with the ability to design and integrate complete solutions under tight timelines and minimal oversight. The Network Engineer ensures network availability, reliability, and security in mission critical environments and provides technical leadership in complex network operations.

Who We Are
Based in California, AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer, Dr. Paul MacCready, we&rsquo;ve been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world&rsquo;s most widely used military drones and created the first submarine-launched reconnaissance drone, and has seven innovative vehicles that are part of the Smithsonian Institution&rsquo;s permanent collection in Washington, DC.
Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty &ndash; and succeed.
We offer our employees&nbsp;full medical, dental, vision benefits all&nbsp;beginning&nbsp;day 1 of employment.&nbsp; &nbsp;For more details visit: <a href="http://www.myavbenefits.com">www.myavbenefits.com</a> Paid time&nbsp;off:&nbsp;&nbsp;2 weeks vacation, plus paid company holiday shut down Dec. 25 - Jan 1. 9/80 work schedule: every other Friday off! A fun and collaborative work environment encouraging personal growth and creative innovation;&nbsp;AV is a tech start-up with stability.

Aerovironment

Senior Network Engineer

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Collaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. BigBear.ai is seeking a motivated Senior AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission.

BigBear.ai

Senior AI Engineer

The software engineer will work closely with data scientists and end users to develop innovative analytic tools to further discovery and tradecraft around critical global challenges, then deliver innovative solutions focused on operationalizing data science. Customers and partners rely on Bigbear.ai's predictive analytics capabilities in highly complex, distributed, mission-based operating environments.

Senior Software Engineer (ML)

This position is built for someone who enjoys solving difficult networking problems, working hands-on with advanced F5 and load balancing technologies, and supporting mission-critical infrastructure where performance, resilience, and security matter every day. This role offers the opportunity to take ownership of meaningful technical challenges, collaborate with experienced engineering and cybersecurity teams, and help modernize secure communications infrastructure supporting national security missions.

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 Inc

Email Security Engineer, Senior

FULL_TIME

In this role, you will collaborate with engineers, stakeholders, and customers to design high-performing software solutions, evaluate technical trade-offs, and implement reusable, modular components that support multiple applications and mission needs. Bachelor’s or advanced degree in Computer Science, Computer Engineering, or a related technical discipline Five (5) additional years of experience may substitute for a Bachelors Degree.

ClearEdge

Senior Software Engineer

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Actual compensation will be determined based on a variety of factors, including relevant experience, education, certifications, skills, security clearance level, geographic location, market conditions, and internal equity. We’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets.

Redhorse Corporation

Senior Information System Security Engineer

SkyePoint Decisions is a leading Cybersecurity Architecture and Engineering, Critical Infrastructure and Operations, and Applications Development and Maintenance IT service provider headquartered in Dulles, Virginia with operations across the U.S. We provide innovative enterprise-wide solutions as well as targeted services addressing the complex challenges faced by our federal government clients. Salary at SkyePoint is determined by various factors, including but not limited to location, work schedule, the candidate's combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability, market data and business considerations.

SkyePoint Decisions

Senior Intune Engineer

GreenHouseAPI

We help Fortune 1000 companies, aerospace and defense organizations, and government agencies automate complex processes like RFP creation and knowledge management. We are seeking a Senior Full Stack Engineer (50% backend / 50% frontend, or someone who is flexible with the split) to help design, build, and scale our generative AI-powered enterprise web applications.

Rohirrim

Senior Full Stack Engineer

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Actual compensation will be determined based on a variety of factors, including relevant experience, education, certifications, skills, security clearance level, geographic location, market conditions, and internal equity. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets.

Red Horse Corporation Ltd.

Senior Cybersecurity Engineer

Holder Construction is a nationally recognized leader in the construction industry, consistently ranked among the top firms on ENR’s Top 400 Contractors list. Bachelor’s degree in Construction Management, Computer Graphics, Engineering, Architecture, or equivalent combination of training and experience.

Since 1960, Holder Construction's mission to provide clients with quality construction services has resulted in over 90% repeat client business.  Holder is a national commercial construction services firm respected as a leader in “team approach” project delivery.  It consistently ranks as one of the Nation’s top 25 contractors.

The best teams trust Holder to deliver their most important work. Our people redefine the construction experience. We lead with integrity. We seek excellence. We care more.

Holder Construction

VDC Senior Engineer

Experience with Active Directory basics such as domains, trusts, OUs, GPOs, DNS, and permissions, SIEMs such as Security Onion, logging and monitoring solutions, and proper sensor placement, and virtualization technologies such as VMware, KVM, or Hyper-V. The Cyber Range Engineer works closely with exercise planners, scenario developers, red and blue teams, and infrastructure engineers to ensure ranges accurately reflect real-world operational conditions and mission objectives.

Booz Allen Hamilton

Range Engineer, Senior

We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. If you are a mechanical product design engineer and looking for an exciting career in cloud infrastructure, come join a team that constantly seeks ways to build things better & faster for our customers.

At Amazon, we don’t wait for the next big idea to present itself. We envision the shape of impossible things and then we boldly make them reality. So far, this mindset has helped us achieve some incredible things. Let’s build new systems, challenge the status quo, and design the world we want to live in. We believe the work you do here will be the best work of your life. 
Wherever you are in your career exploration, Amazon likely has an opportunity for you. Our research scientists and engineers shape the future of natural language understanding with Alexa. Fulfillment center associates around the globe send customer orders from our warehouses to doorsteps. Product managers set feature requirements, strategy, and marketing messages for brand new customer experiences. And as we grow, we’ll add jobs that haven’t been invented yet. 
It’s Always Day 1 
At Amazon, it’s always “Day 1.” Now, what does this mean and why does it matter? It means that our approach remains the same as it was on Amazon’s very first day – to make smart, fast decisions, stay nimble, invent, and stay focused on delighting our customers. In our 2016 shareholder letter, Amazon CEO Jeff Bezos shared his thoughts on how to keep up a Day 1 company mindset. “Staying in Day 1 requires you to experiment patiently, accept failures, plant seeds, protect saplings, and double down when you see customer delight,” he wrote. “A customer-obsessed culture best creates the conditions where all of that can happen.” You can read the full letter <a href="https://hiring.amazon.com/why-amazon/culture#/">here</a> 
Our Leadership Principles 
Our Leadership Principles help us keep a Day 1 mentality. They aren’t just a pretty inspirational wall hanging. Amazonians use them, every day, whether they’re discussing ideas for new projects, deciding on the best solution for a customer’s problem, or interviewing candidates. To read through our Leadership Principles from Customer Obsession to Bias for Action, visit <a href="https://www.amazon.jobs/principles" target="_blank">https://www.amazon.jobs/principles</a>

Amazon.com Inc

Sr. Mechanical Product Engineer, Data Center Eng, MPS

We leverage cloud-based computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems to provide cutting edge data exploitation, enrichment, triage, and analytics capabilities to Defense and Intelligence Community members. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal's "50 Best Places to Work" list as well as being a "Great Place to Work" certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating.

Founded in 2009 and headquartered in McLean, VA, Xcelerate Solutions (www.xceleratesolutions.com) is one of America’s fastest growing companies, being named to the Inc. 5000 List in both 2014 and 2015. With an ISO 9001 certified quality management system, an ISO 27001 certified information security management system, and delivery processes assessed at CMMI® Level 3, Xcelerate is committed to service delivery excellence. Our ability to integrate security solutions, business processes, enterprise technology, and project management enables us to deliver solutions that solve problems and accelerate results for our clients. Xcelerate’s culture is defined by our diversified workforce of dynamic and versatile professionals, supported with growth and development opportunities that contribute to their continued success. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list.
 
Xcelerate Solutions is an Equal Employment Opportunity/Affirmative Action Employer. We evaluate qualified applicants without regard to race, color, religion, sex, national origin, disability, Veteran status, sexual orientation, or other protected characteristic. In accordance with EO 13665 Final Rule, Xcelerate Solutions will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant.
 
Applicants selected must be able to possess and maintain a government clearance as required for access to classified information. 
US CITIZENSHIP REQUIRED

Xcelerate Solutions LLC

Sr. DevOps Engineer - TS/SCI

As a Senior Weapon Systems Engineer, your primary responsibility will be to help conceive, assess, and improve guided missile systems through a systems engineering process that includes the use of high-fidelity and mixed-fidelity simulations and statistical analysis tools. We are a multi-disciplinary team of experts who increase the versatility of real-world missile systems, perform laboratory / field testing, conduct in-depth data analysis, and present findings to sponsors and the warfighter.

Johns Hopkins University Applied Physics Laboratory LLC

Senior Weapon System Engineer

Provide engineering escalation support for all network and network security operations activities including: LAN/WAN operations and troubleshooting, troubleshooting network automation and tooling, and troubleshooting network security appliances. The duties and responsibilities of the Senior Network Engineer include, but are not limited to, the following: Perform as senior-level contributor, able to operate and troubleshoot autonomously and independently, whether customer facing or with other engineering team members. .

Amentum

This individual will serve as the program’s senior technical lead, maintaining the program technical baseline and ensuring alignment across internal engineering teams, program leadership, partners, and the customer. To comply with federal export controls, all persons hired must be a U.S. citizen, U.S. national, U.S. lawful permanent resident, refugee or asylee as defined by 8 U.S.C. § 1324b(a)(3), or must otherwise be eligible to obtain the required authorizations from the U.S. Department of State and/or U.S. Department of Commerce as applicable.

Umbra

Senior Systems Engineer

Workable

8+ years of professional experience in space systems modeling and simulation, including knowledge of the theory and applications of astrodynamics, remote sensing, spacecraft design, aerospace systems operations, or complex systems integration. Bachelor’s degree from an accredited college/university, in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Mathematics, Physics, or Computer Science. .

Senior Test Engineer Jobs in Arlington, VA

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Sr. DevOps Engineer - TS/SCI Xcelerate Solutions LLC

Senior Weapon System Engineer Johns Hopkins University Applied Physics Laboratory LLC

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Senior Systems Engineer Umbra

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