Lead Security Mobile Engineer AllegionLead Security Mobile EngineerGolden, CO$131,400–$177,500 / yearKeep up with the latest security threats, attack vectors,mobile technologies,cloud computing technologies,embedded processing technologies, and associated security controls to ensurethesecurity ecosystem is well-architected to address key risks. + Coach and mentor engineers throughout Allegion’s global product engineering and software operationsonsecurity tools, risk management, and balancingapplication ofsecurity against business needs and risks.
Inside Presales, Systems Engineer Hewlett Packard EnterpriseInside Presales, Systems EngineerDenver, CO$95,800–$185,800 / yearThe Presales Systems Consultant combines networking knowledge, consultative selling skills, and customer-facing expertise to position and recommend solutions across wired and wireless networking, network security, routing, SD-WAN, SASE, and cloud-managed networking environments. Job Description: The Presales Systems Consultant serves as a trusted technical advisor supporting HPE Networking Account Managers, Channel Partners, and customers throughout the sales cycle.
Cloud Engineer (TS/SCI CI Poly) (5304) (Chantilly, VA; Herndon, VA; Aurora, CO) SMXCloud Engineer (TS/SCI CI Poly) (5304) (Chantilly, VA; Herndon, VA; Aurora, CO)Aurora District, CO$110,800–$184,700 / yearAdditional preferred qualifications include scripting abilities in languages like Bash, PowerShell, or Python, familiarity with protocols including JSON and XML, an understanding of frameworks like OWASP or DevSecOps, and a cloud certification (e.g., AWS Certified Solutions Architect Associate, Google Cloud Architect, or MCSE – Cloud Platform). 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.
SCADA & Commissioning Engineer Scout Clean EnergySCADA & Commissioning EngineerBoulder, CO$150,000–$170,000Ability to effectively communicate with and build cross-functional relationships and collaborate with stakeholders across a diverse range of experience and skillsets; such as development, construction and operations, to ensure that project delivery, schedule and quality are met . Review and validate OT network architectures and detailed designs, ensuring telemetry requirements of Interconnecting Utilities/RTO/ISO/TOP’s, PPA Offtakers, OEM service providers, Scheduling Coordinators, and other applicable requirements are implemented.
Sr. Principal Software Engineer Sierra SpaceSr. Principal Software EngineerLouisville, COYou will make high-level design decisions that significantly impact program cost, schedule, and technical performance, drive the strategic direction of the software engineering team, and demonstrate project leadership, strong problem-solving skills, and effective communication with non-technical stakeholders. Furthermore, you will architect and oversee the technical aspects of large-scale projects, innovate, and make strategic decisions regarding the adoption of new technologies and methodologies to enhance efficiency and effectiveness.
NewSr Principal Software Engineer (Clearance Required) Sierra SpaceSr Principal Software Engineer (Clearance Required)Centennial, CO$206,107–$283,397.50 / yearYou will make high-level design decisions that significantly impact program cost, schedule, and technical performance, drive the strategic direction of the software engineering team, and demonstrate project leadership, strong problem-solving skills, and effective communication with non-technical stakeholders. Furthermore, you will architect and oversee the technical aspects of large-scale projects, innovate, and make strategic decisions regarding the adoption of new technologies and methodologies to enhance efficiency and effectiveness.
Systems Engineer III - Satellite Ground Systems (Clearance Required) Sierra SpaceSystems Engineer III - Satellite Ground Systems (Clearance Required)Centennial, CO$119,064–$163,713 / yearThe Systems Engineer III is an emerging leader in Systems Engineering principles and is proficient in the majority of systems engineering skills including requirements management, system architecture development, concept of operation definition, system integration and system verification. The Systems Engineer III represents the viewpoint of the integrated whole during system development and works to glue segments and subsystems together via top-down decomposition of stakeholder requirements, traceability through development artifacts, and bottom-up validation and verification of the system.
Principal Systems Engineer Sierra SpacePrincipal Systems EngineerLouisville, CO$173,748–$238,903.50 / yearThe Principal Systems Engineer is a strong promoter of Systems Engineering principles and has demonstrated expertise across the major systems engineering skills including requirements management, system architecture development, concept of operation definition, system integration and system verification. The Principal Systems Engineer champions the viewpoint of the integrated whole during system development and works to glue segments and subsystems together via top-down decomposition of stakeholder requirements, traceability through development artifacts, and bottom-up validation and verification of the system.
NewRed Hat Linux Engineer Mount IndieRed Hat Linux EngineerColorado Springs, ColoradoYou’ll lead the deployment and management of highly available OpenShift environments, automate infrastructure operations, strengthen security, and help ensure critical platforms remain resilient and scalable. This is a senior hands-on engineering role combining deep RHEL expertise with Red Hat OpenShift, Kubernetes, automation, system integration, DevOps, and cloud technologies .
Cloud Engineer Apidel TechnologiesCloud EngineerDenver, COContractorDeep domain expertise in cloud infrastructure solutions (i.e. Windows and Linux IaaS, Business Continuity and Disaster Recovery, Security, Management, Storage, Networking, OSS, containers, and Infrastructure as code technology), breadth of technical experience, and technical aptitude to learn and adjust to new technologies and cloud trends required. Core Networking: Configure and deploy highly available VPC environments, Shared VPCs, and cloud compute instances across all hosted enterprise workloads.
Sr Software Engineer, Ground Software Sierra SpaceSr Software Engineer, Ground SoftwareLouisville, CO$156,666–$215,436.75 / yearSuperior communication and team leadership abilities, with track record of effectively using collaborative tools (GitHub, GitLab, Bitbucket) and facilitating development ceremonies (daily standups, backlog grooming, sprint planning, task estimation, retrospectives). This advanced position requires deep expertise in multiple programming languages, an advanced understanding of software development principles, and the ability to design, architect, and implement complex software systems.
Software Engineer II Sierra SpaceSoftware Engineer IICentennial, CO$105,534–$145,109.25 / yearExcellent communication and teamwork skills, and efficient with collaborative tools (GitHub, GitLab, Bitbucket) and development ceremonies (daily standup, backlog grooming, work planning, task estimation, retrospectives, etc.). Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees.
Project Engineer III (Clearance Required) Sierra SpaceProject Engineer III (Clearance Required)Louisville, CO$119,064–$163,713 / yearSpace Vehicle Integration: Plan and execute hardware and software integration activities for spacecraft buses, payloads, and subsystems; coordinate interface control documents (ICDs) and manage technical interfaces across vehicle elements. Driving innovation and continuous improvement within the engineering team will be a key focus, as will serving as the bridge between Engineering and Program offices to resolve conflicts and represent the voice of all stakeholders, including support functions and customers.
Systems Engineer II (Secret Clearance Required) Sierra SpaceSystems Engineer II (Secret Clearance Required)Centennial, COSpace Vehicle Integration: Plan and execute hardware and software integration activities for spacecraft buses, payloads, and subsystems; coordinate interface control documents (ICDs) and manage technical interfaces across vehicle elements. Ground Systems: Design and maintain ground system architectures including mission operations centers, ground data systems, ground communication networks, and interfaces with launch site infrastructure and tracking stations.
Sustainment Test & Evaluation Engineer ENSCOSustainment Test & Evaluation EngineerColorado Springs, ColoradoJoin our high-functioning, high-performing MILSATCOM Systems Engineering, Integration, and Test (MSEIT) Sustainment Integrated Product Team (IPT) and be an important part of directly and positively affecting Joint and Allied combat readiness as they employ MILSATCOM and NC3 space systems, terminals and software applications worldwide during full spectrum military operations. Some of the job responsibilities include but are not limited to: • Design, plan, coordinate and execute testing on the Family of Beyond Line-of-Sight Terminals (FAB-T), Global Aircrew Strategic Network Terminal (Global-ASNT), Time Distribution Subsystem Pre-Processor (TDSPP), MILSATCOM Messaging System (MMS), Global Broadcast Service (GBS) and various other MILSATCOM systems, subsystems and devices.
Field Service Engineer – IT & Systems Vision RTField Service Engineer – IT & SystemsDenver, ColoradoCompany video With around 400+ employees globally and offices in the UK, Poland, and the USA, Vision RT operates independently as part of the Danish company William Demant Invest A/S, one of the world’s largest investors in healthcare companies. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Scada & Commissioning Engineer Scout Clean EnergyScada & Commissioning EngineerBoulder, CO$150,000–$170,000 / yearAbility to effectively communicate with and build cross-functional relationships and collaborate with stakeholders across a diverse range of experience and skillsets; such as development, construction and operations, to ensure that project delivery, schedule and quality are met . Review and validate OT network architectures and detailed designs, ensuring telemetry requirements of Interconnecting Utilities/RTO/ISO/TOP’s, PPA Offtakers, OEM service providers, Scheduling Coordinators, and other applicable requirements are implemented.
Managed Services Engineer BEYOND IT SUPPORT LLCManaged Services EngineerAurora, COFull timeThe engineer will collaborate with clients to understand their technical needs, provide support for cloud services and security implementations, and contribute to project documentation. Network Design and Implementation : Designing and deploying robust network solutions tailored to client needs, including LAN, WAN, and VPN configurations.
IT Systems Engineer II Sierra SpaceIT Systems Engineer IILouisville, CO$87,156–$119,839.50 / yearFamiliarity with most basic system administration tools and processes; for example, ability to boot/shut down a machine, add and remove user accounts, use backup programs, manage shared resources (e.g., file systems, printers), and add a workstation to a network. Additionally, you will perform routine system administration tasks, including user account management, system monitoring, and resource allocation, and utilize basic system administration tools to manage shared resources such as file systems and printers.
Lead Engineer - Controls HMI Platforms GE VernovaLead Engineer - Controls HMI PlatformsLongmont, ColoradoThis posting is expected to remain open for at least seven days after it was posted on August 10, 2026.Available benefits include medical, dental, vision, and prescription drug coverage; access to Health Coach from GE Vernova, a 24/7 nurse-based resource; and access to the Employee Assistance Program, providing 24/7 confidential assessment, counseling and referral services. GE Vernova Inc. or its affiliates (collectively or individually, “GE Vernova”) sponsor certain employee benefit plans or programs GE Vernova reserves the right to terminate, amend, suspend, replace, or modify its benefit plans and programs at any time and for any reason, in its sole discretion.