Infrastructure Reliability Engineer STACK Infrastructure USInfrastructure Reliability EngineerManassas, VirginiaResponsibilities include but are not limited to: Lead deep-dive investigations and RCAs for electrical infrastructure failures, including UPS systems, switchgear, breakers, relays, generators, grounding systems, STS behavior, VFD interactions, controls, and power quality disturbances. Partner with Operations, Engineering and Construction to review electrical design assumptions, protective schemes, equipment compatibility, and commissioning practices to identify long-term reliability risks prior to or following operational events.
Mission Critical Superintendent (Data Center) Balfour Beatty ConstructionMission Critical Superintendent (Data Center)Manassas, VA$125,000–$155,000 / yearAn employee's pay position within the salary range will be based on several factors including, but not limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, shift, travel requirements, any collective bargaining agreements, and business or organizational needs. High school diploma or equivalent required; additional construction or engineering education a plus.10+ years of commercial construction experience, including 5+ years in a supervisory role.
Exercise Execution Systems Engineer LV8D SolutionsExercise Execution Systems EngineerChantilly, VALV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers. LV8D Solutions is seeking an Exercise Execution Systems Engineer to lead the development of exercise concepts, test objectives, execution plans, and performance assessments while collaborating across the Department of War (DoW), Intelligence Community (IC), and international partner organizations.
MAC Engineer II AkimaMAC Engineer IIAshburn, VA$90,000–$95,000 / yearThis hands-on role bridges day-to-day end-user support and platform engineering execution: resolving Tier II–IV macOS and endpoint-management issues, supporting onsite users through walk-up and appointment-based requests, and independently carrying out engineering work—application packaging, configuration profile development, security compliance, vulnerability remediation, and change deployment—under the direction of the Senior Mac Systems Engineer and Mac Systems Architect. + Ability to gather requirements, build test cases, and validate changes on test devices before fleet deployment; strong documentation skills; and effective collaboration across cross-functional teams (cybersecurity, Windows desktop management, field support, and government / contractor leadership).
DevSecOps Engineer UnissantDevSecOps EngineerAshburn, VAFull timeThe ideal candidate excels in DevSecOps automation, is proficient in GitLab, Jira/Confluence, GitLab CI pipelines, Kubernetes, Harness, ArgoCD, Docker, Dynatrace/AppDynamics, Elasticsearch/Kibana, Splunk, Prometheus/Grafana and is committed to securing and streamlining software delivery and infrastructure. Experience with monitoring and log aggregating frameworks such as Dynatrace, ElasticSearchProficiency in managing AWS services like EC2, ECS, ECR, EKS, NLB, ALB, RDS, S3, Kafka, Cloud monitoring services, VPC and other network layers.
Network Security Engineer PeratonNetwork Security EngineerChantilly, Virginia$176,000–$282,000 / yearFull timeAs the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton Overview: Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy.
Critical Facilities Field Service Engineer ATS CompaniesCritical Facilities Field Service EngineerManassas, VA$60,000–$78,000 / yearOur talented team of systems integrators make a difference by engineering, installing, and maintaining building automation systems that are thoughtfully designed to reduce energy consumption, optimize building performance, and provide the best conditions for tenant occupants. We know they care about the valuable work they do and we care about making sure they have all the support they need to thrive and grow, including, but not limited to: Fair and equitable pay that meets and exceeds market rates.
BUSINESS APPLICATION ANALYST / ENGINEER Moore & Van AllenBUSINESS APPLICATION ANALYST / ENGINEERAshburn, VARemoteThe Business Application Analyst/Engineer reports to the Director of Financial Systems & Reporting and will be responsible for maintaining and developing the firm’s business intake forms and workflows and other financial systems. Moore & Van Allen PLLC, a dynamic and fast-growing full-service law firm of more than 400 attorneys and professionals, is seeking an experienced Business Application Analyst/Engineer to join our team.
Intern Transportation Engineer PennoniIntern Transportation EngineerLeesburg, VirginiaThis is an excellent opportunity for a student interested in transportation planning to gain hands-on exposure to planning studies, data analysis, mapping, public agency coordination, transportation policy, and project documentation while working closely with experienced planners, engineers, and project managers. As a Transportation Planning Intern, you will gain meaningful exposure to planning studies, transportation data, multimodal mobility, agency coordination, public-facing materials, and project documentation while supporting projects that help shape communities and infrastructure throughout the region.
Senior IT Engineer Electronic Instrumentation & Technology, LLCSenior IT EngineerLeesburg, VA1. Oversee, administer and maintain all critical company computers, servers, ERP, communication (VOIP, POTS, Fax, Email, Video, etc.), network and other information systems. Support IT Techs by Troubleshooting and resolving user and other issues, problems and challenges with related Information Technology and Information Systems.
IT Engineer Electronic Instrumentation & Technology, LLCIT EngineerLeesburg, VA1. Oversee, administer and maintain all critical company computers, servers, ERP, communication (VOIP, POTS, Fax, Email, Video, etc.), network and other information systems. Support IT Techs by Troubleshooting and resolving user and other issues, problems and challenges with related Information Technology and Information Systems.
Engineer: Tier 2 (On-site) Trace3Engineer: Tier 2 (On-site)Ashburn, VA$85,000–$95,000 / yearA minimum of 5 years of experience in enterprise-level network design and support, including: IEEE 802.1, WAN/LAN, optimization, load balancing, routing, switching, QOS, TCP/IP, P2P, and P2MP wireless equipment, with hands-on experience administering Cisco wireless access points and controllers. Under the general direction of the Manager, Professional Service, the Engineer will provide clients with remote and on-site support services across North America (and international locations, as applicable) in a wide range of client environments.
Engineer: Tier 2 (On-Site) Trace3Engineer: Tier 2 (On-Site)Ashburn, VA$85,000–$95,000 / yearQualifications & Interests: A minimum of 5 years of experience in enterprise-level network design and support, including: IEEE 802.1, WAN/LAN, optimization, load balancing, routing, switching, QOS, TCP/IP, P2P, and P2MP wireless equipment, with hands-on experience administering Cisco wireless access points and controllers. About the Role: Under the general direction of the Manager, Professional Service, the Engineer will provide clients with remote and on-site support services across North America (and international locations, as applicable) in a wide range of client environments.
NewRF & Antenna Test Engineer CACIRF & Antenna Test EngineerDulles, VirginiaThe successful candidate will work closely with RF, mechanical, and electrical engineers to execute high-quality test campaigns, support design reviews, and help optimize scheduling and chamber operations in a high-mix, low-volume production and development environment. This position plays a critical hands-on role in the assembly, integration, and testing of antennas and RF-related components, as well as the day-to-day operation of our spherical near-field (SNF) and related antenna measurement chambers.
Space System Engineer - Level 4 LV8D SolutionsSpace System Engineer - Level 4Chantilly, VALV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering,integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers. Interested candidates need to thrive in an innovative, fast-paced environment; are highly motivated and not afraid to take on uncharted territory; possess strong communication, collaboration, leadership, and organizational skills; and be able to prioritize their time to be effective in a dynamic environment while being strategically proactive.
Spacecraft Operations And Systems Integration Engineer LV8D SolutionsSpacecraft Operations And Systems Integration EngineerChantilly, VALV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers. We specialize in every aspect of our customers’ space and ground mission systems while offering exceptional work-life balance and an exemplary compensation and total rewards package designed to recruit, train, and retain top talent and committed to national defense and career growth.
Space System Payload Engineer - Level 4 LV8D SolutionsSpace System Payload Engineer - Level 4Chantilly, VAThe Space System Payload Engineer will support the design, integration, testing, characterization, calibration, validation, and operation of space payload systems across government, commercial, and defense space programs, with a focus on EO/IR sensors, imaging payloads, scientific instrumentation, and associated mission systems. Responsibilities include supporting initialization and on-orbit calibration and validation activities; coordinating proposed requirements changes, mission analysis, and acquisition teams; attending segment-level design reviews and program management reviews to assess design maturity, requirements compliance, and technical risk; and reviewing acquisition milestone documentation for adequacy, accuracy, and completeness.
Senior Substation Engineer QTS Realty Trust, Inc.Senior Substation EngineerAshburn, VAThis role will interface and collaborate with many critical stakeholders, including but not limited to: energy leaders responsible for utility contracts and negotiations; utility engagement developing relationships with utilities; pre-development leads evaluating new properties; operations leaders managing load growth projections; and development team project leaders planning and building new data centers and substations. Lead design life cycle of high voltage substations performed under EPC contracts, including studies, procurements, and development of construction deliverables.
Network Deployment Engineer II AstreyaNetwork Deployment Engineer IIAshburn, Virginia72,960.00 - $115,200.00 USD (Salary) Please note that the salary information provided herein is base pay only (gross); it does not include other forms of compensation which may or may not apply to this specific position, namely, performance-based bonuses, benefits-related payments, or other general incentives - none of which are guaranteed, may be subject to specific eligibility requirements, and are wholly within the discretion of Astreya to remit. Deploy, configure, and support a large-scale production and corporate network and server infrastructure in data centers and Point of Presence (POP) sites throughout the assigned region.
Project Engineer III PavionProject Engineer IIIChantilly, Virginia$90,000–$140,000 / yearCollaborate with project managers and cross-functional teams to develop comprehensive project execution strategies, anticipating risks and addressing complex technical challenges proactively. As a global leader, Pavion specializes in the design, installation, service, and maintenance of cutting-edge fire alarm systems, critical communications, video surveillance, access control, and advanced AV technologies.