Senior Automation and Controls Engineer CDM Smith IncSenior Automation and Controls EngineerFairfax, VAAs a key member of the Automation team, you will contribute to CDM Smith's mission by: • With high-level goals provided, creating basic to highly complex instrumentation, controls and related systems designs by developing Process and Instrumentation Diagrams (P&IDs) and giving direction to junior staff who utilize 3D and 4D drafting programs. In addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing.
Senior Civil Engineer WSP Global IncSenior Civil EngineerHerndon, VAContribute to, and monitor cross-functional teams of engineers, planners, and scientific professionals to execute project work on mid-level and/or multiple concurrent projects, including budgets, tracking hours and expenses, task completion, cost and quantities of materials/equipment/labor, technical calculations, permit applications, construction, compliance documentation, and regulatory and technical analysis memos. Involved from project inception to completion in the design and construction of private development and infrastructure projects, including greenfield site development, rehabilitation and reconstruction, grading, drainage, pavement design, specifications, building materials, phasing, and construction safety plans.
Electrical Engineer 2 - Sustainability M.C. Dean IncElectrical Engineer 2 - SustainabilityTysons, VAYou will collaborate with cross-functional teams including facilities management, operations, and engineering, to drive sustainable practices while maintaining operational excellence and cost-effectiveness. Clearance Requirement: Applicants selected will be subject to a government security investigation and must meet eligibility requirements, including U.S. Citizenship, for access to classified information; Ability to obtain and maintain a Top-Secret clearance.
Cloud Network Engineer System OneCloud Network EngineerGreenbelt, MDRemote$130,000–$140,000 / hourThis position will be responsible for managing the configuration, installation, and ongoing support of the Network Infrastructure, which includes Palo Alto firewalls, Cisco VPN Concentrators, Cisco CSR devices, as well as Networking in cloud platforms such as Azure and OCI. Work with the existing network administrators and engineers to manage, deploy, and troubleshoot firewalls, routers, VPN concentrators, and Network Access Control in cloud platforms.
Senior Software Engineer - Applied AI Leonardo DRS IncSenior Software Engineer - Applied AIGermantown, MD$107,089–$155,000 / yearThis is a hands-on engineering role: youll ship LLM integrations, retrieval and summarization pipelines, workflow automation, and classification tooling on a Linux-based platform, working in Python alongside engineers building Rust microservices and TypeScript UIs. Several factors can influence the pay scale, including but not limited to: Federal contract labor categories and contract wage rates, collective bargaining agreements, geographic location, business considerations, scope, and responsibilities of the position, local or other applicable market conditions, and internal equity.
Senior Software Engineer Alarmcom Holdings IncSenior Software EngineerTysons, VA$112,650–$147,801 / yearOur comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. 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.
Sr. Mechanical Engineer PE | Federal Projects Arcadis NVSr. Mechanical Engineer PE | Federal ProjectsWashington, DC$110,000–$180,000 / yearIn this role, you will act as a Federal Subject Matter Expert (SME), leading mechanical design across multiple concurrent projects while collaborating with multidisciplinary teams and federal clients to deliver innovative and sustainable solutions. Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.
Senior Water/Wastewater Engineer RIVUS ConsultingSenior Water/Wastewater EngineerLanham, MarylandThis role involves managing complex projects from concept through completion, collaborating with multidisciplinary teams, and mentoring junior engineers—all while delivering resilient infrastructure solutions for our municipal and state clients. This role reports directly to the Water Resources Team Lead and offers clear opportunities for career advancement into Senior Project Manager or Practice Lead positions.
Mid-Level Engineer (Civil/Mechanical/Mining/Structural) Schnabel Inc.Mid-Level Engineer (Civil/Mechanical/Mining/Structural)Sterling, VA$73,000–$110,000 / yearPart timeRecognized by CE News as one of the Best Engineering Firms to Work for, Schnabel provides employees with a competitive benefits package including maternity leave, tuition reimbursement for continuing education, health, dental, life and disability insurance and a wellness program. Schnabel is an employee-owned, professional engineering and consulting firm that focuses on solving problems related to the earth and environment through specialization in geotechnical, geostructural, tunnel, and dam engineering.
Senior Facilities Electrical Engineer Analog DevicesSenior Facilities Electrical EngineerUs, WashingtonADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers. For positions requiring access to technical data, Analog Devices, Inc. may have to obtain export licensing approval from the U.S. Department of Commerce - Bureau of Industry and Security and/or the U.S. Department of State - Directorate of Defense Trade Controls.
Cloud Pipeline Data Engineer CACICloud Pipeline Data EngineerSpringfield, Virginia$98,500–$206,800 / yearJob Title: Cloud Pipeline Data EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * The Opportunity: Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Senior Software Engineer / Data Scientist (Training Systems) Leidos Holdings Inc.Senior Software Engineer / Data Scientist (Training Systems)Chantilly, VA$154,050–$278,475 / yearBachelor's degree in Computer Science, Data Science, Software Engineering, Mathematics, Engineering, or related technical field with 8+ years of relevant experience and 15+ years overall experience; additional experience may be considered in lieu of degree. Familiarity with contemporary AI coding ecosystems and developer productivity tools such as Claude Code, OpenAI Codex, Cursor, OpenCode, GitHub Copilot, or similar platforms.
Part-Time Fire Protection Engineer CACIPart-Time Fire Protection EngineerBethesda, MarylandPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. This role is ideal for an experienced professional with a robust background in fire protection engineering, particularly someone with experience in Department of Defense (DoD) and Navy construction projects.
Senior Cybersecurity Engineer - RMF/ISSE Lead CACISenior Cybersecurity Engineer - RMF/ISSE LeadSterling, VirginiaLead the design and documentation of secure system architectures across web applications, application stacks, Web Application Firewalls (WAFs), Intrusion Detection/Prevention Sensors (IDS/IPS), antimalware technologies, and Advanced Persistent Threat (APT) prevention. Implement continuous monitoring (ConMon) activities and lead security audits using IC and DoD approved scanning tools: Nessus/ACAS, SCAP/SCC, STIG Viewer, Nmap, and additional vulnerability assessment platforms.
Senior Network Engineer Leidos Holdings IncSenior Network EngineerFort Belvoir, VA$92,300–$166,850 / yearKnowledge of DoD Risk Management Framework (RMF), Security Technical Implementation Guides (STIGs), and Zero Trust networking principles including SD-WAN, micro- and macro-segmentation, and Zero Trust Network Access (ZTNA). The successful candidate will provide engineering expertise for mission-critical Local Area Network (LAN), Wide Area Network (WAN), and secure network infrastructure supporting classified and enterprise operations.
Project Engineer - Instrumentation & Controls Enercon Services IncProject Engineer - Instrumentation & ControlsTysons, VA$105,400–$170,000 / yearYour role will involve developing winning engineering proposals with technical staff, executing projects within budget and schedule constraints, and maintaining robust client relationships. Imagine a day where you lead dynamic design engineering projects, guiding cross-functional teams to deliver innovative, high-quality solutions on time and within budget.
Principal Data Center MEP Engineer Enercon Services IncPrincipal Data Center MEP EngineerWashington, WA$150,000–$195,000 / yearResponsibilities include: Engineering Leadership: Drive impactful solutions in the power industry through expert design, analysis, and cutting-edge data center systems. Design Precision & Real-World Impact: Develop detailed designs, calculations, and documentation, transforming concepts into executable plans.
Project Engineer - Electrical Enercon Services IncProject Engineer - ElectricalTysons, VA$105,400–$170,000 / yearYour role will involve developing winning engineering proposals with technical staff, executing projects within budget and schedule constraints, and maintaining robust client relationships. Imagine a day where you lead dynamic design engineering projects, guiding cross-functional teams to deliver innovative, high-quality solutions on time and within budget.
ICS/SCADA & Critical Infrastructure Engineer Leidos Holdings IncICS/SCADA & Critical Infrastructure EngineerReston, VA$87,100–$157,450 / yearThe primary focus of this group is understanding commercial and heavy industrial facilities, as well as the interoperability of systems managed by industrial control systems (ICS) and building management systems (BMS). Familiarity with packet capture and network analysis tools such as Wireshark, Nmap, NetworkMiner, GrassMarlin, SCEPTRE, HELICS, and intrusion detection systems (IDS).
StormwaterStream Restoration Engineer Arcadis NVStormwaterStream Restoration EngineerArlington, VA$110,000–$145,000 / yearQualifications & Experience: Required Qualifications The ideal candidate will have at least 5 years of relevant experience in stream restoration, natural channel design, or related water resources engineering, hold a bachelor's degree in Civil, Environmental, Biological Systems, or a related field of study, and possess a Professional Engineering (PE) license. Collaborating with our experienced Water Professionals, you will support and lead the development of stream restoration and ecological enhancement projects, interact and work with clients, and continue to grow your technical and project management capabilities.