Senior Transportation Engineer Precision Systems, Inc.Senior Transportation EngineerWashington, DCThis position will serve as a senior technical lead for highway, roadway, multimodal, corridor reconstruction, and task-order design assignments, with responsibility for advancing projects from planning and concept development through final PS&E and construction support. This person should be comfortable leading design production, managing interdisciplinary interfaces, reviewing PS&E packages, resolving agency comments, and helping PSI maintain strong in-house roadway delivery capability.
Staff Engineer Software Northrop Grumman CorpStaff Engineer SoftwareVA$177,000–$265,600 / yearThe above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation''s history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon.
Wireless Signal Processing Engineer, Principal Mitre CorpWireless Signal Processing Engineer, PrincipalMcLean, VA$173,200–$216,500 / yearBasic Qualifications: Typically requires a minimum of 10 years of related experience with a Bachelor's degree in Electrical Engineering, Computer Engineering, Applied Mathematics, Physics, Computer Science, or a related technical discipline; or 8 years and a Master's degree; or a PhD with 5 years' experience; or equivalent combination of related education and work experience. You will shape technical approaches, lead multidisciplinary teams, mentor engineers and researchers, and work directly with government sponsors to translate complex mission needs into innovative engineering solutions.
NewNetwork Engineer Amatriot Group, LLCNetwork EngineerChantilly, VA$75,000–$85,000 / yearThe Network Engineer provides guidance to the Network/Server Lead, supports infrastructure planning and implementation, participates in site surveys and installations, and helps ensure supported networks operate with maximum performance, reliability, and availability. This role supports IP networks, WANs, Cisco switches and routers, servers, network-related inventory, site deployments, technical documentation, Tier III issue resolution, and customer reporting.
Senior Traffic Engineer Dewberry Engineers IncSenior Traffic EngineerFairfax, VAPrimary responsibilities will be performing and managing traffic engineering design and studies related to work zone traffic control, signing and pavement markings, traffic signals, lighting, Intelligent Transportation Systems (ITS), and traffic operational analyses. Applicants must have strong communication and interpersonal skills, the ability to monitor schedule and budgets, the ability to work in groups, and the ability to lead and mentor a group of junior traffic engineers.
Cybersecurity Implementation Engineer Abile Group, Inc.Cybersecurity Implementation EngineerSpringfield, VirginiaWith significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities. Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005.
Senior Mechanical Design Engineer Southland Industries Inc.Senior Mechanical Design EngineerDulles, VAFull timeCandidate ownership can only be established after a bona fide work order is issued by a member of the Southland Industries Talent Acquisition team and the candidate is appropriately submitted through our Applicant Tracking System (ATS). Lead, evaluate, design, and engineer projects and systems to specification on projects ranging from new design/build to rehabilitation of existing facilities and systems.
Senior Electrical Design Engineer Southland Industries Inc.Senior Electrical Design EngineerDulles, VAFull timeCandidate ownership can only be established after a bona fide work order is issued by a member of the Southland Industries Talent Acquisition team and the candidate is appropriately submitted through our Applicant Tracking System (ATS). Lead, evaluate, design, and engineer projects and systems to specification on projects ranging from new design/build to rehabilitation of existing facilities and systems.
Principal Electrical Engineer, NA Vantage Data Centers Management Co LLCPrincipal Electrical Engineer, NAAshburn, VA$185,000–$195,000 / yearDeveloping and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands. Coordinate heavily with internal engineering teams across all disciplines to ensure products delivered to Operations are streamlined and optimized to meet the needs of the business across all functions.
Information Systems Security Engineer (ISSE) NewGen TechnologiesInformation Systems Security Engineer (ISSE)Lorton, VirginiaOur team of Highly Cleared Specialists have hard-to-find skills and expertise in a wide spectrum of technologies to provide solutions that transform business processes and solve problems of national significance. Our Partner is building a team of highly qualified professionals specializing in Cybersecurity, Cloud, and Systems Engineering to support the development and sustainment of secure enclaves at the edge.
Structural Engineer - Ports & Maritime Kimley-HornStructural Engineer - Ports & MaritimeReston, Virginia$115,000–$130,000 / yearPerform structural design calculations, plan production activities, and prepare project document submittal packages, while maintaining a Quality Control program for the entire project. We take pride in how our employee retention, robust benefits package, and company values have led to Kimley-Horn’s placement on the Fortune “100 Best Companies to Work” list for 19 years!
Natural Gas Engineer - Transmission and Facilities Kimley-HornNatural Gas Engineer - Transmission and FacilitiesReston, Virginia$105,000–$175,000 / yearResponsibilities: Lead and coordinate multidisciplinary engineering design efforts, working closely with Civil/Structural, Electrical, Instrumentation & Control, and other disciplines. Bachelors or Masters from an ABET accredited university in Mechanical Engineering, Petroleum Engineering, Civil Engineering or related field.
Field Environmental Engineer Terracon Consultants IncField Environmental EngineerAshburn, VAServices may include a variety of environmental-related work including Phase I/II environmental site assessments, ecological and natural resource field surveys, tank closure assessment. Apply sound engineering principles and be able to communicate complex engineering issues and concepts to technical and non-technical clients and project teams.
Senior Systems Engineer S.W.I.F.T. SCRLSenior Systems EngineerManassas, VAWhat to Expect: As a Senior Linux Systems Support Engineer in the Windows and RHEL Services Squad, you will: Serve as a senior technical owner for Linux platforms in production and pre‑production environments. 7-10 years of experience supporting and engineering large‑scale Linux platforms, primarily Red Hat Enterprise Linux, across virtualized environments.
Cybersecurity Engineer Electrosoft Services IncCybersecurity EngineerFort Belvoir, VAThe engineer is responsible for planning, executing, and supporting vulnerability assessments, validating findings, prioritizing remediation activities, and implementing security controls to reduce organizational cyber risk. Computing Environment (CE): Microsoft Certified Solutions Associate or Expert, Cisco Certified Network Administrator, Microsoft Azure Security Technologies, Amazon Certified Security.
Engineer, Water T.Y. Lin InternationalEngineer, WaterWashington, DC$81,200–$121,800 / yearThe successful candidate will play a key role in the planning, design, and delivery of municipal water, wastewater, and stormwater systems, with a focus on producing high-quality, practical engineering solutions. TYLin is a globally recognized, full-service infrastructure consulting firm committed to providing innovative, cost-effective, constructible designs for the global infrastructure market.
Senior Software Quality Development Engineer (SDET) The Nuclear CompanySenior Software Quality Development Engineer (SDET)WashingtonWe 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. The Nuclear Company is seeking a Senior Software Quality Engineer to help ensure the quality, reliability, traceability, and compliance of Nuclear Operating System (NOS), the software platform supporting one of the largest nuclear construction programs in the United States.
Consulting Mission Assurance Engineer Northrop Grumman CorpConsulting Mission Assurance EngineerVA$212,100–$318,000 / yearThe above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation''s history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon.
Project Engineer Terracon Consultants IncProject EngineerAshburn, VAServices may be provided for existing or proposed projects in a variety of sectors, including for example public works, transportation, commercial, communications, energy, and industrial. Apply sound engineering principles and be able to communicate complex engineering issues and concepts to technical and non-technical clients and project teams.
Senior Process Engineer GHD Group Pty LtdSenior Process EngineerChantilly, VA$94,000–$188,000 / yearGHD will reimburse 50% of the cost of the following to maximum of $250.00 reimbursement annually for such items as: Health club membership fees, home exercise equipment purchases, Bicycles, Race, run & marathon entrance fees, Smoking cessation programs, Weight loss programs (i.e.-Weight Watchers, Jenny Craig), Fitbits and Fitness Tracking devices. In response to steady growth within our Water/Wastewater business, our Design Delivery Organization (DDO) is looking to bring onboard an accomplished Senior Process Engineer to serve as a key technical catalyst, integrating advanced process expertise into the delivery of complex wastewater treatment projects across the United States.