Job#: 3052814 Job Description:Apex Systems, a World-Class Technology Solutions Provider, is seeking applicants for the below position on behalf of our client. Please apply if interested and qualified. Please note that only qualified candidates will be contacted.
Position: Mid-Level System Test Engineer
Location: Schriever Space Force Base, Colorado Springs, CO
Clearance Level: Secret
Pay Rate Range: $120,000-150,000
Description of Duties: Join our Space Systems Test & Integration team supporting the Missile Defense Space Enterprise Architecture (MDSEA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract. As a Mid-Level System Test Engineer, you will provide technical guidance for verification, validation, integration, and mission readiness activities across complex satellite ground system environments. This position requires hands-on experience with space-ground enterprise systems, mission system integration, IT infrastructure, test automation, and DevSecOps-aligned development pipelines. You will guide multidisciplinary engineering teams, support DT/OT test events, and ensure mission-critical systems meet stringent operational requirements.
Who We're Looking For:A mission-focused test engineer with strong technical experience in system-level testing with satellite ground systems, and the ability to coordinate across multiple vendors, engineering teams, and government stakeholders in secure DoD environments.
Responsibilities: Develop and execute system level test strategies, plans, procedures, and verification artifacts.
Provide technical guidance that will be used by MDSEA System Engineers to ensure test standardization and performance targets are met.
Coordinate test activities across multiple vendors, engineering teams, Agile groups, and government stakeholders.
Manage the Integrated Master Test Schedule (IMTS) for DT/OT events, integration milestones, and readiness reviews.
Conduct functional, integration, regression, performance, cybersecurity, and end to end mission system testing.
Validate software builds, configuration changes, and modifications to enterprise satellite ground system components.
Test IT infrastructure which includes servers, networks, storage systems, virtualized environments, and mission critical enterprise services.
Design, develop, and maintain automated test scripts for seamless integration into a modern DevSecOps CI/CD pipeline to increase test coverage and efficiency.
Apply familiarity with DevSecOps/DevOps pipelines to support Infrastructure as Code through automated builds, deployments, and integration workflows.
Identify, document, and track system anomalies, lead defect triage and root cause analyses for complex system issues, and coordinate resolution across multidisciplinary engineering teams.
Produce test reports, readiness assessments, risk summaries, and technical briefings for leadership and government stakeholders.
Support strict configuration management, cybersecurity compliance, and test documentation quality.
Provide technical test leadership during integration events, readiness reviews, operational demonstrations, and certification milestones
Basic Requirements: Must have 6, or more, years of general (full-time) work experience
- May be reduced with completion of advanced education
Must have 3, or more, years of directly related experience in complex enterprise IT system testing and integration, underpinned by a solid foundation in systems engineering principles.
Must have experience with enterprise IT infrastructure (servers, networks, storage, virtualization, system services).
Must have a demonstrated high proficiency in authoring comprehensive test plans and test cases, and leading the execution of complex test campaigns.
Must have experience designing or executing test automation solutions.
Must have experience coordinating across multiple vendors, engineering teams, Agile environments, and government stakeholders.
Strong understanding of requirements analysis, verification methodologies, and the Systems Engineering V model.
Must have experience decomposing complex systems into testable components.
Must be familiar with Agile practices and secure development workflows.
Must have an active DoW Secret Security Clearance
Desired Requirements: Have experience with space mission systems or enterprise satellite ground architectures.
Have 1, or more, relevant DoW 8570 IAT Level II certifications such as Security+
Be able to operate independently within classified DoD environments.
Be able to obtain a Top Secret/SCI clearance
Be familiar with DevSecOps/DevOps pipelines, CI/CD workflows, automated software deployments, and secure, air-gapped environments.
Have a Bachelor's degree (or higher) in Engineering, Physics, Mathematics, Computer Science, Systems Engineering, or related technical field
Apex Benefits Overview Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a retirement plan (401k or local country equivalent) program. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Apex team member can provide.
EEO Employer Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or .
Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at or . Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.
UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.
Never miss an opportunity! Create an alert based on the job you applied for.