Senior Backend Engineer Pansophic LearningSenior Backend EngineerTysons Corner, VAThe Senior Backend Engineer designs, builds, and maintains scalable backend systems and services that power learning solutions for Pansophic Learning. This role reports directly to the Software Development Manager and works closely with Software Engineers, QA/Test Engineers, and cross-functional teams.
Network Engineer Leidos Holdings Inc.Network EngineerWashington, DC$92,300–$166,850 / yearThe successful candidate will be responsible for managing the agencies' local area network (LAN) and Wi-Fi, maintaining and upgrading network infrastructure, including wired and wireless access points, Zscaler Client-Connector end-user host clients, and Zscaler App-Connector instances, managing and configuring Zscaler Zero-Trust access policies, and providing security upgrades. 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.
Substation Protection & Control Engineer - Remote ICF International, IncSubstation Protection & Control Engineer - RemoteReston, VARemote$81,499–$167,644 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. ICF is seeking a Substation Protection & Control Engineer, to work on the design of relay and protection and control projects on distribution substations at voltages from 12kV to 69kV with the goal of providing excellent quality work for our clients.
R&D Solutions Engineer HEOR&D Solutions EngineerArlington, VAAdvanced Mission Modeling: Utilize Systems Tool Kit (STK), and Python-based libraries to model complex satellite encounters, optimize sensor tasking, and validate orbital dynamics for GEO and LEO mission expansion. Technical Proficiencies: Advanced proficiency in Python for data analysis; expert-level experience with STK or similar high-fidelity orbital modeling software for mission modeling and orbital mechanics.
Senior Windows Cloud Server Engineer GuidehouseSenior Windows Cloud Server EngineerWashington, DC$149,000–$248,000 / yearAbility 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.
System Engineer TLA-LLCSystem EngineerMcLean, VACertifications such as Certified Systems Engineering Professional (CSEP), Microsoft Certified: Azure Solutions Architect Expert or AWS Certified Solutions Architect, Cisco Certified Network Associate (CCNA), or CompTIA Network+ or Security+ are preferred. · Collaboration & Documentation: Collaborate with software developers, network engineers, and project managers, and maintain detailed documentation of system configurations, processes, and procedures for knowledge sharing and audits.
Sr. Information Systems Security Engineer ACTIVE TS/SCI CIP REQUIRED Select Search AssociatesSr. Information Systems Security Engineer ACTIVE TS/SCI CIP REQUIREDManassas, VirginiaYou will perform technical security assessments, design secure solutions, automate reporting, and guide leadership on cybersecurity risks, vulnerabilities, and mitigation strategies. As a Senior Information System Security Engineer (ISSE) , you will provide expert engineering support to ensure the confidentiality, integrity, and availability of mission-critical systems.
Senior Engineer, Spacecraft Subsystems, Payload SESSenior Engineer, Spacecraft Subsystems, PayloadMclean, VA$103,500–$151,800 / yearSupport payload mission service reconfigurations for the global fleet: Assess link budget for payload/satellite RF interference scenarios, identify operational mitigation solutions for payload subsystem mission configuration to meet E2E SLA performance. In addition to supporting spacecraft operations, you will maintain earth station testing equipment through both hardware and software enhancement, integration, and development used for in-orbit testing (IOT).
NewSenior Database Systems Engineer Visionist, Inc.Senior Database Systems EngineerColumbia, MD$205,000–$240,000 / yearWe embed small engineering teams with analysts to rapidly identify and solve mission capability gaps playing a critical role in defending our nation's cyber infrastructure & providing expertise in malware analysis, attribution, mapping adversarial infrastructure, pen testing, and operational planning. Recommend optimizations to the platform and workflows based on user needs by working with developers, business analysts and other stakeholders.
NewCloud Infrastructure Systems Engineer I Nightwing Intelligence SolutionsCloud Infrastructure Systems Engineer ISterling, Virginia$55,000–$106,000 / yearOur capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.
Process Engineer GEON Performance SolutionsProcess EngineerSeabrook, MarylandResponsible for the activities related to the development of new processes including researching current and emerging technologies, evaluating process cost, quality, and performing process characterization and optimization studies using designed experiments, problem-solving and decision-making tools. Must have the ability to ask probing questions to truly understand product and market opportunities and to convey these customer technical requirements back to the internal organization in order to develop an approach and to implement a project which will be successful.
Data Engineer AnalyticaData EngineerWashington, DCMagazine each of the past three years as one of the 250 fastest-growing companies in the U.S. Analytica specializes in providing software and systems engineering, information management, analytics & visualization, agile project management, and management consulting services. This program entails developing, deploying, and maintaining secure, scalable data pipelines and platform services within the AWS and Databricks ecosystem.
Systems Engineer (Intermediate) XMSTARTSystems Engineer (Intermediate)Chantilly, VAThey will provide Systems Engineering and Technical Advisory (SETA) services to assist the government in implementing and executing systems engineering processes to integrate mission systems into the operational baseline at a customer facility in Chantilly, Va. Develop and maintain Model-Based Systems Engineering (MBSE) models of mission systems, integrating MBSE tools into a digital thread to connect siloed information systems.
Senior MLOps Engineer AnalyticaSenior MLOps EngineerWashington, DCEnterprise Data & ML Pipeline Architecture: Provide senior technical expertise in modeling, designing, and delivering advanced data tools and ML platforms for DoD-wide adoption. Systems Integration & Command-and-Control Development: Serve as subject matter expert for systems integration supporting the design, development, and deployment of command-and-control products.
NewStructural Team Leader (Engineer) Synerfac Technical StaffingStructural Team Leader (Engineer)Fairfax, VADisclaimer: By applying for this job, you agree to receive calls, Al-generated calls, text messages, or emails from Synerfac Technical Staffing and our contracted partners. About the Company: Our client is a broad-spectrum civil engineering, structural base building design, and specialty engineering services.
Senior Software Engineer Alarm.comSenior Software EngineerTysons Corner, 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.
Cyber Data Analysis Engineer Abile Group, Inc.Cyber Data Analysis EngineerSpringfield, VirginiaAbile 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. With 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.
Ground Network Systems Engineer VTGGround Network Systems EngineerChantilly, VirginiaFull timeShow a thorough understanding of virtualization technologies such as VMware or Hyper Visors, cloud networking, and automation tools such as Ansible For existing networks, understand how to monitor network performance for optimal operation, identify bottlenecks, and evaluate network analysis identifying areas of improvement and optimization. Provide advice on data center floor layout, power & cooling, data storage, infrastructure management, backup, monitoring, operating systems, directory services, identity management, access management, and automation.
Senior Software Engineer, Admin Services Lead ParsonsSenior Software Engineer, Admin Services LeadReston, Virginia$148,300–$266,900 / yearYou will take direct ownership of the control plane, administrative interfaces, user and role management, and peripheral/device management services, enabling the broader platform to be deployed and operated consistently in the field. 10+ years of software engineering, data platform engineering, search engineering, or analytics platform experience, including 4+ years leading a major technical service area or team.
Devops Engineer Alarm.com IncorporatedDevops EngineerTysons Corner, VA$88,300–$123,500 / 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.