Test & Evaluation Engineer V

Be a part of the only operationally deployed missile defense program capable of defending the entire US homeland. Use your Systems Engineering knowledge and experience to integrate, test, sustain and protect the safety of our families, neighbors, communities and nation.We are seeking a Systems Engineer to support the integration, operation, sustainment, and cybersecurity of the GMD Integration Lab (GIL) and GMD Modeling and Simulation Lab (GMSL). This role blends secure systems engineering, cybersecurity compliance, and lab-based integration and interoperability across multiple GMD elements and external systems.Integrate, operate, maintain, and sustain the GMD Integration Lab (GIL) as a Government-owned, Boeing-operated engineering development and early integration labIntegrate, operate, maintain, and sustain the GMD Modeling and Simulation Lab (GMSL) at Boeing facilitiesEstablish and transition the GMSL using a methodology that enables efficient migration from Boeing facilities to a Government facilityIntegrate, maintain, and sustain Special Access Program (SAP) capabilities within the GMSLSupport technical integration and interoperability with external GMD Element Labs (e.g., C2BMC, Sensors)Engineer, implement, and sustain secure Linux and Windows environmentsApply, remediate, and validate DISA STIGs and cybersecurity requirementsSupport RMF-aligned cybersecurity compliance for mission systemsTroubleshoot complex system, security, and integration issues across lab environmentsCollaborate with systems, network, cyber, modeling & simulation, and government teamsEducation & ExperienceBachelor’s, Master’s, or Doctorate degree from an accredited course of study in Engineering, Computer Science, Mathematics, Physics, or Chemistry10+ years of experience in Aerospace or Defense lab engineering, systems integration, or engineering analysisABET accreditation preferred (not required)Minimum QualificationsActive Secret U.S. Security ClearanceU.S. Citizenship required for government clearance or contract compliance Experience with or strong knowledge of the GMD programCompTIA Security+ (DoD 8570 / DoD 8140 compliant)CompTIA Linux+ or equivalent industry certificationExperience implementing and validating DoD Cybersecurity RequirementsHands-on experience with the STIG processExperience with Virtual MachinesStrong problem-solving and analytical skillsMid-to-senior level expertise in:Networking (Cisco)LinuxWindowsModeling & Simulation experienceExperience with Cameo or related systems engineering toolsStrong verbal and written communication skillsAbility to work independently in a highly dynamic, classified environmentPosition is on-site only (NO Remote)Desired QualificationsExperience supporting government contracts and/or sub-contractsExperience with HWIL (Hardware-in-the-Loop) testingRed Hat Certified System Administrator (RHCSA)Experience with satellite systemsExperience with Red Hat Identity Management (IdM)Experience with RSA two-factor authenticationExperience with Palo Alto NetworksExperience with network design and architectureAbout UsFormed through the strategic union of Sev1Tech and ERT, Entarian is a premier provider of mission-critical engineering and technology solutions. Founded on a legacy of excellence dating back to 1993, Entarian is a product of an evolved and fully diversified engineering and federal technology leader. From deep space to defense and civilian missions, Entarian delivers secure, mission-aligned digital solutions that drive national resilience and operational effectiveness. We don't just support modernization; we define it. Join the Mission and Start your Career Journey: Apply Directly via our Careers Portal Connect, Referrals & Inquiries? Email the team: careers@entarian.com Entarian is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.