Structural Engineer - Top Secret clearance required for overseas project (Full-Time) MBPStructural Engineer - Top Secret clearance required for overseas project (Full-Time)Vienna, Virginia$135,000–$155,000 / yearFull timeThe position functions as the Structural Engineer, providing the U.S. Department of State, Bureau of Overseas Buildings Operations (OBO)/Hanoi a full range of critical engineering and construction quality assurance and management and technical oversight of the Hanoi New Embassy Compound (NEC) project. Qualifications: Significant high-level analytical/operational experience performing program/project implementation, which may have included: quality assurance, construction monitoring, technical analysis, scheduling, cost estimating, or constructability studies.
Validation - Engineer I / II - Project Farma PerkinElmerValidation - Engineer I / II - Project FarmaDistrict of ColumbiaProject Farma (PF) team members collaborate with cross-functional teams to build trusted client relationships, deliver an exceptional customer experience, and contribute to business growth by identifying opportunities and applying data-driven insights to support project planning, cost, schedule, and performance management. With over an 80+ year legacy of advancing science and a mission of innovating for a healthier world, our dedicated team collaborates closely with commercial, government, academic and healthcare customers to deliver our broad portfolio of analytical solutions, and OneSource services.
Special Projects Group Principal Geotechnical Engineer - Transportation ECS LtdSpecial Projects Group Principal Geotechnical Engineer - TransportationHanover, Maryland$125,000–$200,000 / yearECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). Primary responsibilities include pursuit and execution of geotechnical projects in the transportation sector in the northern Mid-Atlantic region , including highway, bridge, and rai l .
NewSystems Engineer/ Project Manager Markon SolutionsSystems Engineer/ Project ManagerChantilly, VA$160,000–$190,000 / yearOur growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Information Systems Security Engineer Level 1 – AI/ML Project TS/SCI w Poly PeratonInformation Systems Security Engineer Level 1 – AI/ML Project TS/SCI w PolyLaurel, Maryland$135,000–$216,000 / yearFull timeApplies system security engineering expertise in one or more of the following to: system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning: incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing. The Level 1 Information Systems Security Engineer (ISSE) shall possess the following capabilities: Participate as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure networking, computing, and enclave environments.
Project Controls Engineer - Federal Sector Procon ConsultingProject Controls Engineer - Federal SectorWashington, DCProcon Consulting is a leading construction management consulting firm with over 25 years of delivering innovative solutions for large-scale projects across the United States. Maintain project logs including RFIs, submittals, change orders, safety tracking, inspections, schedules, and risk registers.
Data Scientist Engineer Level 2 – AI/ML Project TS/SCI w/Poly PeratonData Scientist Engineer Level 2 – AI/ML Project TS/SCI w/PolyLaurel, Maryland$176,000–$282,000 / yearFull timeA data scientist will develop machine learning, data mining, statistical and graph-based algorithms to analyze and make sen se of datasets; prototype or consider several algorithms and decide upon final model based on suitable performance metrics; build models or develop experiments to generate data when training or example datasets are unavailable; generate reports and visualizations that summarize datasets and provide data-driven insights to customers; partner with subject matter experts to translate manual data analysis into automated analytics; implement prototype algorithms within production frameworks for integration into analyst workflows. Bachelor's degree from an accredited college or university in a quantitative discipline (e.g., statistics, mathematics, operations research, engineering or computer science) and five (5) years of experience analyzing datasets and developing analytics as well as five (5) years of experience programming with data analysis software such as R, Python, SAS, or MATLAB.
System Engineer Level 2 – AI/ML Project TS/SCI w Poly PeratonSystem Engineer Level 2 – AI/ML Project TS/SCI w PolyLaurel, Maryland$176,000–$282,000 / yearFull timeThe System Engineer (SE) shall possess the following capabilities: Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) - Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc. Establish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions.
Cloud Software Engineer – AI/ML Project Top Secret/SCI w/Poly PeratonCloud Software Engineer – AI/ML Project Top Secret/SCI w/PolyLaurel, Maryland$104,000–$166,000 / yearFull timeBenefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan. The Cloud Software Engineer Level 1 Engineer provides cloud software research, development, and engineering services to include requirements analysis, software development, installation, integration, evaluation, enhancement, sustainment, testing, validation, and issue diagnosis/resolution.
Cloud Software Engineer AI/ML Project Top Secret/SCI w/Poly PeratonCloud Software Engineer AI/ML Project Top Secret/SCI w/PolyLaurel, Maryland$146,000–$234,000 / yearFull timeBenefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan. The Cloud Software Engineer Level 1 Engineer provides cloud software research, development, and engineering services to include requirements analysis, software development, installation, integration, evaluation, enhancement, sustainment, testing, validation, and issue diagnosis/resolution.
Project Engineer BERING STRAITS GLOBAL INNOVATIONS LLCProject EngineerHanover, MD$75,000–$85,000 / yearPart timeBering Straits Global Innovations, LLC (BSGI) was developed to provide general construction services to a variety of commercial and government agencies and to take advantage of Bering Straits Native Corporation and its companies’ previous experience in commercial and institutional building construction, alarm system monitoring service, plumbing, heating and air conditioning, and other related services. Our work spans secure government facilities, occupied renovations, critical infrastructure improvements, and specialized construction projects for Department of Defense, National Security Agency, USACE and other federal agencies throughout the Greater Baltimore to DC-Metro regions.
Project Manager Allan Myers, IncProject ManagerFairfax, Virginia$105,000–$145,000 / yearAllan Myers is a leading self-performing heavy civil construction and construction materials company with a strategic network of offices, quarries and asphalt plants covering the Mid-Atlantic from New Jersey to Virginia Beach. As a project leader, you will be responsible for the planning and coordination of heavy civil construction projects to ensure that goals and objectives are accomplished safely within the scheduled timeframes and established cost-optimized budget.
Senior Roadway Engineer Whitman, Requardt and Associates, LLPSenior Roadway EngineerFairfax, Virginia$160,000–$240,000 / yearFull timeThe Senior Project Engineer is responsible for managing the development of the project including coordination with client and subconsultants and will be responsible for the design of horizontal and vertical alignments, development of roadway plans and profiles, roadside evaluation and design, maintenance of traffic design, preparation of construction plans, specifications, cost estimates and the development of technical reports. Responsibilities: The Senior Project Engineer will be responsible for the planning and design of assigned projects by supervising the design efforts of junior engineers and coordinating with other design disciplines to develop project deliverables.
Mechanical Engineer - Mid Level Whitman, Requardt and Associates, LLPMechanical Engineer - Mid LevelFairfax, Virginia$140,000–$215,000 / yearFull timeWe are looking for a highly experienced mechanical engineer with in-depth knowledge of various mechanical system designs, including DX packaged systems, hydronic systems, chilled water plants, heating water plants, and plumbing. As a Mechanical Project Engineer, you will be a key player in completing the design and construction administration for small to medium-sized projects, as well as collaborating within larger design teams for substantial projects.
Enterprise - Senior Software Engineer - React, GitLab, Kubernetes Erias VenturesEnterprise - Senior Software Engineer - React, GitLab, KubernetesAnnapolis Junction, MarylandRequired skills: Experience designing and implementing high-performance web-based graph visualization interfaces capable of rendering and interacting with large-scale datasets (thousands of nodes and edges) while maintaining responsiveness and usability. Bachelor’s degree in Computer Science or related discipline from an accredited college or university is required; or four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree.
Quality Engineer Alarm.comQuality EngineerTysons Corner, VAThe ideal candidate has 0–1 years of experience in quality engineering, software testing, internships, or academic projects; is eager to grow automation skills; and is curious about emerging tools and techniques—including AI‑assisted testing solutions—to improve test coverage and efficiency. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.
Senior Systems Engineer SME AkimaSenior Systems Engineer SMEAlexandria, VA$195,000–$215,000 / yearSenior-level knowledge and hands-on experience with TCP/IP network design, including Cisco equipment, routing, subnetting, LAN/WLAN networks, and Software Defined Networking (SDN). + Serve as a seasoned expert in installing, configuring, administering, and maintaining Windows Servers, Windows operating systems, and supporting infrastructure components.
Information Systems Security Engineer Level 3 (ISSE 3) ARSIEMInformation Systems Security Engineer Level 3 (ISSE 3)Columbia, MDDesign, develop, implement, and/or integrate IA and security systems and system components, including those for networking, computing, and enclave environments, including those with multiple enclaves and differing data protection/classification requirements. Experience with risk assessments, security architect solutions, data visualizations, project management, and strong verbal and written communication are preferred.
Software Engineer Core4ce CareersSoftware EngineerSpringfield, VA$200,000–$230,000Full timeThe ideal candidate can work independently, assess policy and organizational direction, and deliver clear analysis through white papers, briefings, and other products. Core4ce is a team of innovators, self-starters, and critical thinkers—driven by a shared mission to strengthen national security and advance warfighting outcomes.
Building Engineer EccalonBuilding EngineerHanover, MarylandThis role serves as the technical lead for facilities operations, ensuring a safe, efficient, and well-maintained environment that supports executive leadership, staff, and visitors. Lead and oversee the operation, maintenance, and repair of all HQ building systems, including HVAC, electrical, plumbing, mechanical, and life-safety systems.