Senior Network Engineer Infrastructure & Operational Technology (OT) - Denver ConsultNetSenior Network Engineer Infrastructure & Operational Technology (OT) - DenverDenver, CO$55–$63 / hourFor over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. This role is responsible for maintaining secure, high-availability wired, wireless, and WAN networks while supporting industrial systems, warehouse automation, and connected operational technologies.
NewOptical Network Engineer IS3 SolutionsOptical Network EngineerGreenwood Village, COThe engineer will be responsible for DWDM transport systems, ROADM architectures, optical backbone expansion, network capacity planning, circuit turn-up, and optical troubleshooting across metro and long-haul environments. We are seeking a Senior Optical Network Engineer to support the design, deployment, optimization, and operational support of large-scale optical transport networks.
Sr. Network Engineer Yantran LLCSr. Network EngineerDENVER, COThe ideal candidate possesses deep end to end knowledge of the Hybrid MNO and 5G ecosystem and a proven track record of reducing MTTR through advanced analytics and rigorous root cause analysis. Root Cause Analysis (RCA): Conduct deep dive RCAs using logs, signaling traces, KPIs, and probe captures to prevent recurrence of issues.
Senior Control Systems Engineer JUWI AmericasSenior Control Systems EngineerBoulder, CO$100,000–$125,000 / yearhas brought online nearly 1,500 megawatts of projects in the United States through power purchase agreements or development, engineering, procurement and construction contracts with counterparties including public utilities, investor-owned utilities, and private corporations. The company’s broad capacities in developing, designing, engineering, financing, constructing, and operating & maintaining utility-scale solar energy and battery storage system facilities have garnered a sustained track record of success.
Cybersecurity Engineer The Computer Merchant, LtdCybersecurity EngineerAurora, CO$110–$115 / hourUtilize Enterprise Security Services to provide analysis of vulnerabilities and compliance risks in ACAS, Enterprise IT audit logs in ArcSight and Splunk, McAfee Host-Based Security Services (HBSS), User Activity Monitoring (UAM), and Cyber Terrain Mapping (CTM) on 100+ nodes. Assess/calculate risk based on threats, vulnerabilities, and shortfalls uncovered in routine analyzation of Continuous Monitoring (ConMon) controls and provide those results as Body of Evidence (BoE) to be evaluated in 7, 30, 90 and 365 day increments as the control metrics require.
DevOps Engineer Ennoble FirstDevOps EngineerDenver, COWorking within an Agile software development environment, you will collaborate with software engineers, systems engineers, and mission stakeholders to implement secure, scalable, and automated development pipelines while supporting cloud infrastructure, container orchestration, and DevSecOps best practices. These positions support Staff (Level 4) and Senior Staff (Level 5) labor categories and focus on building, automating, deploying, and maintaining modern cloud-native software platforms supporting mission-critical GEOINT capabilities.
Cloud/DevOps Engineer NorthstratCloud/DevOps EngineerAurora, CO$133,120–$212,160The ideal candidate will have a minimum of 4+ years of experience in building, deployment, release automation, or orchestration, along with expertise in supporting cloud applications and infrastructures across platforms like AWS, Microsoft Azure, or Google Cloud. 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 GNC Engineer - Launch Vehicles Galaxy Technology Hires LLCSenior GNC Engineer - Launch VehiclesDenver, CORegime-Specific GNC Solutions: Develop and validate GNC strategies tailored to subsonic, supersonic, and hypersonic flight regimes, addressing aerodynamic, aerodynamic, and control challenges. Project Leadership: Demonstrated experience leading GNC architecture teams, managing schedules, and delivering on-time, on-budget designs.
NewNetwork Planning Engineer (Telecom Circuit Design) Adex CorporationNetwork Planning Engineer (Telecom Circuit Design)Denver, CO$50–$52 / hourA Network Planning Engineer’s (Telco Engineer) role will be a crucial part in evaluating, planning, and implementing a cutting-edge telecommunications network design tailored to mission-critical needs. Domain knowledge of the Telecommunications industry, including carrier services, provisioning terminology, CISCO routers and network infrastructure and IP technologies such as Pseudo Wire and Ethernet switching.
NewSenior Mechanical Engineer LuxusSenior Mechanical EngineerDenver, COSenior Mechanical Engineer, HVAC Engineer, Mechanical Design Engineer, PE Licensed Engineer, Building Systems, MEP Engineering, HVAC Design, Load Calculations, Revit, AutoCAD, Construction Administration, Project Management, Healthcare Engineering, Commercial Engineering, Institutional Projects. Known for its collaborative culture and commitment to technical excellence, RTM provides engineers with hands-on mentorship, integrated project exposure, and a clear path for professional growth.
Senior Electrical Engineer GpacSenior Electrical EngineerDenver, CO110000–140000This position offers the opportunity to serve as a Project Manager or Lead Electrical Engineer on complex building projects while partnering with multidisciplinary teams to deliver high-quality, code-compliant designs for clients throughout the region. This is an excellent opportunity for a licensed Professional Engineer looking to lead challenging projects, mentor engineers, and work with a collaborative team delivering innovative solutions across a wide variety of market sectors.
Staff Optical Engineer (Quantum Computing) InfleqtionStaff Optical Engineer (Quantum Computing)Boulder, COWithin Infleqtion’s Quantum Computing Product Group, the Hardware Engineering Team is seeking a Staff Optical Engineer to provide deep technical contribution and subsystem-level leadership in advanced optical systems for neutral-atom quantum computing. Designing and implementing (at a subsystem level) atom-resolved detection and feedback systems using state-of-the-art sensors such as SPAD/EMCCD/sCMOS cameras, and high-speed photodetectors, with consideration for scaling readout bandwidth, latency, and data throughput.
Senior Optical Engineer (Quantum Computing) InfleqtionSenior Optical Engineer (Quantum Computing)Louisville, COExperience designing and analyzing beam-delivery and imaging systems, including Gaussian beam and fiber mode-field modeling, fiber coupling, apodization, point-spread-function analysis, modulation-transfer-function analysis, Fourier optics, and 4-f optical systems. Within Infleqtion’s Quantum Computing Product Group, the Hardware Engineering Team is seeking a Senior Optical Engineer to independently design, implement, and validate complex optical subsystems for neutral-atom quantum computing platforms.
Senior Instrumentation & Control (I&C) Engineer Aspen Technical Staffing, IncSenior Instrumentation & Control (I&C) EngineerEnglewood, COAs a Senior I&C Engineer, you will lead technical execution across instrumentation and controls project scopes, ensuring high-quality deliverables, efficient project performance, and adherence to safety, budget, and schedule requirements. In this role, you will provide advanced technical leadership and engineering expertise within the I&C discipline, supporting medium and large-scale energy and industrial projects.
Lead Electrical Engineer High Performance Computing PkazaLead Electrical Engineer High Performance ComputingDenver, COManage and lead projects, create designs and plans, provided and gather specifications, and execute assignments in a multidisciplinary electrical engineering design role for all sizes of data center facility design projects- Enterprise Data Centers, Colocation Providers, Crypto / HPC data center environment and for Hyperscale Companies. Execute and lead design teams and design projects of complex scope including: Utility interconnections and substations; Medium- and low-voltage power distribution; Transformers, switchgear, and protection schemes; Backup power systems (generators / UPS); Grounding, bonding, and life safety interfaces.
Senior Electrical Engineer- Data Center Modular / Prefab PkazaSenior Electrical Engineer- Data Center Modular / PrefabDenver, COCreate designs and plans, provided and gather specifications, and execute assignments in a multidisciplinary electrical engineering design role for all sizes of data center modular design projects - enterprise data centers, Colocation Providers and for Hyperscale Companies. Extensive Experience with Electrical Power Systems and Equipment - UPS / Uninterruptible Power Supply, Generators, Batteries, switchgear, switchboards, Power Distribution Units, Backup Power, Electrical Power, Power Systems in a prefabricated / prefab or modular environments.
NewSenior Software Engineer (QGG) InfleqtionSenior Software Engineer (QGG)Louisville, CO$160,000–$185,000We ask that candidates be able to efficiently use automated office equipment such as laptops, copiers, and printers; able to effectively engage in communications (via phone, computer, or in-person). This role focuses on full-stack software engineering, team leadership, and the establishment of strong software engineering practices.
Infoblox Systems Engineer - Active TS/SCI with CI Poly ENS Solutions, LLCInfoblox Systems Engineer - Active TS/SCI with CI PolyAurora, COENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Working with the Government lead and other service areas' Architecture, Engineering & Operations leads and technical specialists, as well as professional services staff from vendors to implement the plan to deliver a strategic DDI platform and migrate all in-scope services from existing platforms.
Platform Engineer VI Data Services Net2SourcePlatform Engineer VI Data ServicesDenver, CO$54.96–$59.96 / hourThe Platform Engineer VI serves as the offshore lead for IIA platform engineering, responsible for production support during offshore hours, data pipeline health, cost optimization, building/leading the offshore platform engineering team, and developing the utilitarian application code, automation, and internal tooling that support these systems. Infrastructure Intelligence and Analytics (IIA) team builds and operates the data platform and AI agent infrastructure that powers proactive network monitoring and autonomous investigation for network operations.
AI/ML Engineer III Johnson Service GroupAI/ML Engineer IIIEnglewood, CO$60–$68 / hourOur charter is to identify, test, develop and deploy new products to meet current and future operational challenges, and as an AI/ML Engineer III on our team, you will serve as the primary driver for AI/ML development projects focused on autonomy, perception systems, analytics developing rapid proof-of-concept builds and performing demonstrations. This role requires not only advanced machine learning expertise, but also the ability to operate with high autonomy, set technical direction and develop technical requirements to meet high-level objectives, and mentor JTF Sierra engineers who are developing and growing their own AI/ML skillsets.