Senior Sustainment Systems Engineer
$125k - $180knLogic
_n_Logic is seeking an innovative, creative, and highly motivated Senior Sustainment Systems Engineer support a MILSATCOM Program Management Office (PMO) within the US Space Force’s (USSF), Space Systems Command (SSC) at Peterson Space Force Base (PSFB), CO. The candidate will support sustainment activities for a diverse portfolio of strategic and tactical MILSATCOM space systems and infrastructure. The candidate will provide systems engineering and integration expertise in support of legacy space constellations including, but not limited to, Milstar, Advanced Enhanced High Frequency (AEHF) and Enhanced Polar System (EPS) and associated ground infrastructure, warfighter terminals and software applications such as Family of Beyond Line‑of‑Sight Terminal (FAB‑T), Global Aircrew Strategic Network Terminal (Global‑ASNT), Milstar Messaging System (MMS), Global Broadcast Service (GBS) and Ground Multiband Terminal (GMT) along with various other systems, subsystems and devices in a multidisciplinary environment. The candidate will also have a direct impact on new MILSATCOM space systems transitioning from the acquisition community to operational stakeholders. This opportunity is an engineering management position. We seek a self‑starter who is capable of autonomous, on‑the‑job learning/growth. We seek technical individuals who will thrive by working in a collaborative work environment of small teams tackling the challenges of sustaining complex, space‑based, telecommunication systems. The candidate will have a positive, tangible effect across all aspects of the space system (spacecraft, uplinks/downlinks, command & control, networks, users) while improving overall combat readiness. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the Air Force’s Space and Missiles System Center. We support the Air Force’s acquisition of state‑of‑the‑art Military Satellite Communications systems, providing global secure, survivable, and protected communications for our nation’s warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems. Responsibilities Provides the government customer with MILSATCOM systems engineering advisory assistance, including daily engineering consultation in support of sustainment activities Engages the Joint space warfighting community, supporting sustainment tasks through established space systems engineering processes and procedures for requirements development, technical solution generation (hardware and software) and fielding to space warfighters Evaluates and produces products of a technical nature using technical rigor, adequacy, completeness, and appropriate application of the specialty engineering disciplines as standard process Assists with technology readiness assessments; identify risks and issues with proposed technologies while collaborating with other teams (i.e., Test & Evaluation, Integrated Logistics Support, etc.) Supports waiver, deviation and deficiency reviews, system allocations, and compliance assessments Conducts system/enterprise level engineering analysis to identify sustainment problem areas; provide impact analysis, forecast potential failures, and present options with potential to mitigate these problems Performs engineering analysis on organizational technical processes; suggests process improvements that increase efficiency and/or effectiveness of operations as required Supports formulation of relevant information of sustainment objectives and performs engineering analysis and system‑level assessments for decision support at various meetings and sustainment forums Perform studies and analyses of military air, surface, maritime, space and cyberspace missions to assess integration, system-of-systems factors, system vulnerability and survivability, system commonality, new technologies, enhancements, commercialization, cost effectiveness, and mission assurance Required Qualifications A DoD Secret Clearance is required to be considered for this position Bachelor’s degree in engineering, mathematics, physics, computer science, or equivalent technical discipline 5+ years of experience working with military or DoD civilian clients and managing professional relationships 4+ years of experience working in a highly competitive multi‑contractor environment 5+ years of experience in architecture/requirements definition/analysis, acquisitions, engineering/design, fielding/integration, and verification or analysis 4+ years of relevant systems engineering experience 4+ years of relevant systems integration experience 4+ years of relevant experience engaging government customers to advance projects and initiatives at varying degrees of complexity through engineering management Must be able to demonstrate engineering principles and concepts Expertise with requirements development and analysis, and the development of systems engineering‑related documents including requirements/specifications, interface control documents, and validation & verification plans Solid analytical and problem‑solving skills; able to sort through complex issues and develop clear solutions, provide in‑depth technical assessments and identify issues and risks Effective interpersonal and team player skills to engage at both the peer and management levels Ability to coordinate with numerous stakeholders/customers from DoD agencies to commercial industry Proficient in Microsoft Office products (Word, Excel, PowerPoint, Project) Clear and concise written, verbal communications and presentation skills; able to clearly articulate ideas, recommendations and options to the customer Highly organized individual, capable of handling multiple competing priorities; able to multi‑task, prioritize tasks, and quickly adjust in a dynamic environment Preferred Qualifications 6+ years of experience in a DoD program office with understanding of DoD acquisition processes and compliance with government instructions; especially prior military/civilian experience working with space systems 6+ years of experience working with strategic & tactical MILSATCOM space systems (spacecraft, uplinks/downlinks, command & control, networks and/or user communities) Knowledge of Digital Engineering (DE) or Model Based Systems Engineering (MBSE) applications (i.e., SparxEA, Cameo, etc.) Current International Council on Systems Engineering (INCOSE) certification (i.e. ASEP, CSEP) Knowledge of Agile software development processes and applications (i.e., Jira/Confluence) Position Details Work Model: Full-Time, Onsite in Colorado Springs, CO Travel: Travel may be required in support of customer requirements Work Hours: Standard work hours with occasional support outside normal business hours as required U.S. Citizenship is required Candidates must currently hold an active DoD Secret Clearance Why_n_Logic At _n_Logic, we support mission-focused defense and space efforts that have real-world impact. Our teams work collaboratively alongside government and industry partners to deliver high-quality, mission-focused solutions. As a 100% employee‑owned company (ESOP), our employees directly share in the success of the organization, creating a culture of accountability, ownership, and long‑term investment in our work. We offer a stable environment with opportunities to develop new skills, take on meaningful responsibilities, and contribute to efforts that support national security and advanced technologies. Summary of Benefits _n_Logic offers a comprehensive benefits package including medical, dental, and vision insurance; paid time off; 401(k) retirement plan; Employee Stock Ownership Plan (ESOP); and professional development support. Equal Opportunity Employer _n_Logic is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Below is the anticipated salary range for this position in the location listed in the job description. Actual compensation will depend on factors including experience, education, certifications, security clearance level, geographic location, contract labor category, and applicable government contract requirements. Anticipated Salary Range $125,000—$180,000 USD #J-18808-Ljbffr
$110k - $138k
Title:Senior Sustainment Systems EngineerBelong. Connect. Grow. with KBR!KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your...SeniorFull timeWork at officeLocal areaRemote workWorldwideFlexible hours- DescriptionSAIC seeks a highly experienced and energetic Senior Systems Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and sustainment of ground-based radars critical to US and Allied strategic missile surveillance,...Senior
$180k - $200k
...Technology Solutions, Inc. (MTSI) is seeking a systems engineer who has achieved an expert level of... ...projects/test/tasks requiring senior level tech expertise. Lead large, complex... ...production, deployment, operations and sustainment Deep understanding of mission critical...SeniorContract workFor subcontractor$150k - $190k
...Title: Senior Systems Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and... ...technology-led solutions for our customers and exceptional, sustainable value for all our stakeholders. We Are People of Integrity...SeniorTemporary workLocal areaWorldwideRelocation package$185k - $195k
...Overview Job Summary Galapagos Federal Systems LLC is seeking an experienced Senior Systems Engineer to support the United States Space Force (USSF) and its mission... ...the development, acquisition, integration, and sustainment of advanced test and training capabilities that...SeniorFull timeWork at officeFlexible hours$100k - $140k
...Posted: 2026-11-10 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time... ...Description SAIC is seeking a Senior Systems Engineer onsite in... ...space operations, space system sustainment or space acquisitions to join the...SeniorFull timeFor contractorsRemote workShift work- Title:Senior Ground System EngineerKBR is seeking a Senior Ground Systems Engineer to provide System Engineering Technical Assistance (SETA) support to the Space Rapid... ...Experience developing, fielding, integrating, or sustaining software-intensive space systems, including...SeniorFull timeTemporary workWork at officeLocal areaRelocation packageFlexible hours
$145k - $230k
...Job Description Job Description Senior Systems Engineer City/State: Colorado Springs, CO USA Type and Schedule: Full-Time, Salary... ...support mission success. You will support the operations, sustainment, and integration of current and future MILSATCOM,...SeniorFull timeFlexible hours$92.5k - $171.5k
...domains in the interest of national security. Job Title: Senior Specialist, Systems Engineering Job Code: 47196 Job Location: Colorado Springs,... ...program in its Surveillance Systems division, with sustainment of the current block 10.2 weapons system, and future...SeniorLocal areaFlexible hours- ...more complete overview of our capabilities see .We are seeking a Senior Model Based System Engineer (MBSE) Modeler with a strong background in the DoD space industry to support the development and sustainment of complex space and ground systems. The ideal candidate will...SeniorTemporary work
- ...Job Description Summary The Sr Systems Engineer provides advanced architectural and technical support for enterprise systems supporting the Client. Responsible for planning, implementation, maintenance, and operation of compute (physical, virtual, and cloud) and...SeniorFor contractors
- Ground Systems Engineer (Lead/Senior) - Millennium Space SystemsCompany:Millennium Space SystemsMillennium Space Systems, a part of Boeing Defense... ...through design reviews and up to launch day. After launch, you sustain your systems for the life of the program, ensuring our...SeniorPermanent employmentFull timeContract workVisa sponsorshipWork visaRelocation packageFlexible hoursShift work
$80.5k - $149.5k
...the interest of national security. Job Title: Senior Associate, Info Security Systems Engineering Job Code: 46184 Job Location: Colorado Springs... ...designing, implementing, documenting, testing and sustaining security solutions on National Security Systems, or...SeniorLocal areaRemote workFlexible hours- ...Senior Systems EngineerThe Systems Engineering and Test Capabilities (SE&TC) Surface Radars & Sensors Center is currently looking for a Senior Systems Engineer to support the Missile Defense Sensors (MDS) department. The MDS department delivers cutting-edge expertise...SeniorRelocation package
- ...life balance, and structured career development. At Infinity, WE ARE MORE - now, come be more with us!Position OverviewThe Senior Systems Engineer provides engineering support for the ESS Ground Resilient Integration & Framework for Operational NC3 (GRIFFON) Ground Integration...SeniorContract work
$150k - $190k
...Belong. Connect. Grow. with KBR! Title Senior Systems Engineer KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will...SeniorTemporary workLocal areaRelocation package$193.7k - $262k
...About the role We are seeking a Senior Systems Engineer to lead complex, high-impact systems engineering efforts supporting mission-critical programs. This role works across ambiguous technical challenges, defines engineering approaches that others follow, and helps reduce...SeniorTemporary workWork experience placementFlexible hours- ...and citizen services. We’re a nonprofit engineering, applied research, and advanced technology... ...purpose — and help shape the future.The Systems and Operations Department (L626) within... ...and Operations Department is seeking a Senior Systems Engineer to support government customer...SeniorWork experience placementInternshipLocal areaImmediate start
$86.8k - $198k
...Job Number: R0245917 Systems Engineer, Senior The Opportunity Seeking a Senior Systems Engineer to translate complex satellite mission needs into technical specifications to support Agile design, development, integration and deployment of a mission management software...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work$50 per hour
...CoreStandard Job DescriptionWhat We're DoingOur team at Lockheed Martin, is dedicated to engineering, developing, and integrating new capabilities for the Missile Defense System that protects the United States and its allies. While we are part of a large organization,...SeniorFull timeTemporary workWork experience placementCasual workFlexible hours$160k - $200k
...Job DescriptionJob DescriptionOmitron is seeking a Senior Systems Engineer to join the SPARTAN team in Colorado Springs, CO, supporting the U.S. Space Force. SPARTAN is a secure, distributed network that connects Space Force bases, mission partners, and cloud environments...SeniorContract workWork at officeRemote work$110.8k - $185.1k
OverviewAMERICAN SYSTEMS is an employee-owned federal government contractor supporting national... ...in the areas of Information Technology, Engineering & Analysis, Test & Evaluation, and... .../SRG application, and SOP development. Senior proficiency recommended due classified systems...SeniorFor contractorsWork experience placement- ...and defense users trust Kratos to solve their most difficult RF problems. KRATOS is seeking a highly motivated and experienced Systems Engineer to provide technical leadership for spacecraft-to-ground-system integration, with a primary focus on the support of the...SeniorTemporary work
- ...NASA. Our work includes enterprise architectural assessments, systems engineering and integration, test, planning and execution, cost... ...a key enabler of Spacepower!SPA has a near-term need for a Senior/SME Systems Engineer.ResponsibilitiesThe Senior Systems Engineer...SeniorFull timeFlexible hours
$160k - $200k
...Springs, CO, US Date Posted: 2026-09-02 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job... ...We are seeking a highly skilled Senior Principal Systems Engineer to support the HOPE 2.0 initiative...SeniorFull timeRemote workShift work$170k - $220k
Space RCO Ground Systems Engineer - SeniorJob Location: US-CO Colorado SpringsOverview MTSI is searching for a senior Ground System Engineer professional to support development of first-of-kind space vehicles and missions. This handpicked candidate must possess technical...SeniorFull timeContract workWork experience placementWork at office$85.3k - $158.3k
...fostering innovation, integrity, and exemplifying the epitome of corporate responsibility.Lockheed Martin Space is seeking a Systems Engineer to support system of systems integration for a satellite communications (SATCOM) system.As a Systems Engineer Sr, you will:• Perform...SeniorFull timeTemporary workWork experience placementCasual workFlexible hours$164.9k - $223.1k
...Systems Engineer (Senior or Principal) Company: Lead the engineering that makes missile defense real. Boeing's Phantom Works Missile Defense National Teams are hiring Systems Engineers to work Colorado Springs , CO at the intersection of mission outcomes...SeniorWork experience placementCurrently hiringImmediate startRemote workRelocationVisa sponsorshipWork visaFlexible hoursShift work$95.9k - $178.1k
...shaping a new era in space and find a career that's built for you.Lockheed Martin Space is seeking an experienced Mid Career Systems Engineer Sr. to support a protected comms program, focusing on the design and integration of the Ground Segment for an advanced satellite...SeniorFull timeTemporary workWork experience placementCasual workFlexible hours- ...transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced technology... ...the future.MITRE Technology and Engineering (MTE) System Engineering Technical Division is seeking a Senior Mission Engineer to support defense mission engineering...SeniorInternshipLocal area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Sustainment Systems Engineer. Be the first to apply!
- healthcare systems engineer Colorado Springs, CO
- mission system engineer Colorado Springs, CO
- senior staff systems engineer Colorado Springs, CO
- senior windows systems engineer Colorado Springs, CO
- systems engineer Colorado Springs, CO
- digital communications systems engineer Colorado Springs, CO
- application system engineer Colorado Springs, CO
- operations support system engineer Colorado Springs, CO
- director systems engineering Colorado Springs, CO
- sr systems engineer Colorado Springs, CO




