Senior Satellite & Ground Systems Engineer EVONASenior Satellite & Ground Systems EngineerWestminster, ColoradoThe Mission Architecture & Systems Engineering (MASE) team provides technical leadership that transforms mission objectives into integrated, executable system designs spanning spacecraft, payloads, ground systems, software, communications, and operations. They are comfortable operating across the full systems engineering lifecycle, engaging with stakeholders, defining mission architecture, collaborating with implementation teams, and ensuring that every level of the system remains connected through disciplined traceability.
Staff/Sr. Staff Application Security Engineer SciTecStaff/Sr. Staff Application Security EngineerBoulder, CO$96,000–$146,000 / yearFor the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions. You will work within a fast-paced team delivering end-to-end software processing of Overhead Persistent InfraRed (OPIR) sensor data for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence.
Staff / Sr Staff Devops Software Engineer SciTecStaff / Sr Staff Devops Software EngineerBoulder, CO$98,000–$146,000 / yearFor the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions. SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense.
Staff / Sr Staff Devsecops Engineer SciTecStaff / Sr Staff Devsecops EngineerBoulder, CO$98,000–$146,000 / yearFor the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions. SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense.
Junior Security Engineer MaximusJunior Security EngineerDenver, CORemoteFull timeMaximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. - Perform basic containment activities, including access changes, application removal, configuration updates, and allow/block list management following established procedures.
Application Security Engineer SciTecApplication Security EngineerBoulder, CO$96,000–$146,000 / yearFor the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions. You will work within a fast-paced team delivering end-to-end software processing of Overhead Persistent InfraRed (OPIR) sensor data for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence.
Sales Engineer RADICLSales EngineerBoulder, ColoradoYou’ll work alongside Account Executives and Channel Partners to identify requirements, design tailored solutions, and articulate the business and technical value of RADICL’s platform. As an early member, you will work closely alongside an experienced founding team and realize the life-changing experience of building a company.
Principal Radar Systems Engineer SciTecPrincipal Radar Systems EngineerBoulder, COFor the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions. Decompose high‑level mission needs into subsystem requirements for hardware digitization, DSP algorithms, timing/synchronization, interface protocols, data models, and performance tolerances.
Lead Security Engineer - Remote MaximusLead Security Engineer - RemoteDenver, CORemoteFull timeMaximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at applicantaccom@maximus.com .
Lead Security Mobile Engineer Allegion plcLead 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 ensure the security ecosystem is well-architected to address key risks. Highly technical product security practitioner with working knowledge of delivering secure mobile applications, IoT products and services globally using modern technologies.
NewSecurity & Compliance Engineer MaximusSecurity & Compliance EngineerDenver, CORemoteFull timeMaximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. - Monitor and operate network security tools, supporting alert triage, threat detection, and initial response actions across network and communications infrastructure.
Senior Platform Engineer, Security SimplesenseSenior Platform Engineer, SecurityDenver, Colorado$180,000–$235,000 / yearTechnical Proficiency: Deep expertise with deploying enterprise security tooling, managing infrastructure-as-code across hybrid environments (CloudFormation, Terraform, OpenTofu, Ansible), application APIs for configuration, and AWS native security services (SecurityHub, GuardDuty, Inspector). Our team combines over 100 years of direct mission experience solving hard problems with 50 years technical expertise deploying DevSecOps, cybersecurity, and cloud infrastructure, giving us a deep appreciation for our customers’ mission and end users’ priorities.
Senior Cloud & Security Engineer Armanino McKenna Certified Public Accountants & ConsultantsSenior Cloud & Security EngineerDenver, CO$116,100–$158,200 / yearMinimum of 7+ years of experience in cloud engineering, infrastructure engineering, platform engineering, systems engineering, or security engineering, to include but not limited to the following: Expert hands-on experience with Azure, Microsoft 365, and hybrid infrastructure environments. Armanino LLP is a licensed independent CPA firm that provides attest services, and Armanino Advisory LLC and its subsidiary entities provide tax, advisory, and business consulting services.
Senior Security Engineer Fortify ExpertsSenior Security EngineerDenver, ColoradoThis role offers a unique opportunity to network with top security specialists from various organizations within a dynamic public-private intelligence fusion center. Security Engineer, you will collaborate with public and private partners to create cutting-edge cybersecurity guidance and reports.
Mission Security Engineer III True AnomalyMission Security Engineer IIIDenver, CO$115,000–$180,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
Senior Application Security Engineer True AnomalySenior Application Security EngineerDenver, CO$150,000–$205,000 / yearYou will design and implement application-level security controls including comprehensive audit logging, incident response capabilities, access controls, and security monitoring-all while working closely with product engineering teams to shift security to ensure optimal outcomes. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
Senior Embedded Security Engineer, Flight Software True AnomalySenior Embedded Security Engineer, Flight SoftwareDenver, CO$150,000–$205,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Other examples of responsibilities include implementing and auditing secure boot processes, and runtime hardening, as well as systems that enforce memory safety, manage secrets and key material, and protect inter-process and inter-device communication channels.
NewSenior Cyber Security Engineer Brown and Caldwell IncSenior Cyber Security EngineerLakewood, CO$129,000–$177,000 / yearWorking knowledge across many of the following domains, with deeper hands-on expertise in at least three or four: identity & access management; communications & network; asset; operations; software development; application; SIEM and detection engineering; automation/scripting; incident and vulnerability management; and assessment/compliance/audit support. The Senior Cyber Security Engineer protects the companys systems and information by designing, building, and supporting complex security solutions while driving the organizations compliance posture against applicable industry frameworks and client requirements.
Platform Operations Engineer II - Active Security Clearance Required Akamai Technologies, Inc.Platform Operations Engineer II - Active Security Clearance RequiredDenver, CO$77,500–$139,500 / yearFor US based candidates only - the base salary for this position ranges from $77,500 - $139,500/year; a candidate’s salary is determined by various factors including, but not limited to, relevant work experience, skills, certifications and location. As a Platform Operations Engineer II, you will be responsible for: + Monitoring, troubleshooting, and correcting emerging platform problems through an alert driven workflow, emails, and phone calls.
Senior Software Engineer — PingOne Platform Administration & Security Ping IdentitySenior Software Engineer — PingOne Platform Administration & SecurityDenver, CO$110,218–$137,773 / yearWe are seeking a highly skilled Senior Software Engineer to join our Agile software development team focused on evolving the PingOne Platform Administration space and supporting the development of AI-adjacent platform capabilities such as the PingOne MCP server. The PingOne Platform Administration team focuses on creating seamless PingOne experiences and onboarding experiences that help prospects explore PingOne quickly and transition smoothly into production use.