
Senior Systems Engineer
Arnold, MOFull-time$146–234K/yrPosted 2 days agoStill listed 1 day ago
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At a glance
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Requirements
Credentials this posting asks for.
Job overview
Peraton seeks a Senior Systems Engineer to guide multidisciplinary engineering teams supporting GEOINT across national, allied, and federal systems. The role includes requirements and solutions engineering, systems integration, technical planning, and engineering assessments for major systems acquisitions. It is 100% onsite in Arnold, Missouri, and requires a qualifying degree or extensive systems engineering experience, relevant professional experience, and TS/SCI clearance adjudication or ability to obtain SCI and pass a polygraph.
Skills & qualifications
Skills
Qualifications
Benefits
Full job description
Peraton Overview
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.
Responsibilities
Systems Engineers guide engineering teams in taking a multi-discipline approach to requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development, integration, test and evaluation, maintainability and analysis across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG) and Federal Agencies to ensure timely and accurate GEOINT.
Duties include:
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Guides Mid-level and Junior-level system engineers performing requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development, integration, test and evaluation, maintainability and analysis across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG) and Federal Agencies.
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Guides the planning, analysis/traceability of user requirements, architectures traceability, procedures, and problems to automate or improve existing systems and review cloud service capabilities, workflow, and scheduling limitations.
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Guides Mid-level and Junior-level system engineers developing solutions designs based on analysis of requirements and new technology.
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Assists the Government in the capture and translation of mission and customer requirements/needs into systems/capability requirements and solutions.
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Supports the analyses and allocation of requirements to systems architecture components and executing programs.
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Assists the Government in performing systems integration activities.
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Conducts Analysis of Alternatives (AoAs), Course of Actions (CoAs), Trade Studies, and Engineering Assessments.
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Assists the Government in strategic technical planning, project management, performance engineering, risk management and interface design.
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Operates at the level of integrating multiple systems, services, processes, and interfaces within a Major Systems Acquisitions across organizational and agency boundaries
Location: This position is 100% onsite in Arnold, Missouri. Remote or hybrid work is not available.
Qualifications
Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.
Required:
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Bachelor’s degree or higher in Systems Engineering or in related technical or scientific fields such as engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems, or related STEM degree program, or 12+ years of work experience as a Systems Engineer.
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12+ years of work experience in government or industry in relevant work areas including: DoD/IC Acquisition Process, Requirements Process, PPBES Process or system engineering of large complex System of Systems or Service Oriented Architecture/Cloud environments.
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Experience with and strong understanding of systems engineering lifecycle.
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TS/SCI clearance adjudication or ability to obtain SCI and pass a poly
Desired:
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Master’s degree in Systems Engineering or in related technical or scientific fields such as engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems, or related STEM degree program.
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Working knowledge of Model Based Systems Engineering, processes, tools and languages.
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Working knowledge of Software Development Frameworks.
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Documented work experience in the field of geospatial intelligence.
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Licensure as a professional engineer.
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Membership or leadership participation in any of the following professional organizations:
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ACSM
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ASCE
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ASPRS
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OGC
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SAREM
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USGIF
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Demonstrated expertise in photogrammetry, remote sensing, image science, information sciences, geographic information systems, geomatics, or related fields.
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Demonstrated knowledge of the current NSG/ASG and NRO enterprises.
Target Salary Range $146,000 - $234,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Benefits Statement
Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.
Application Statements The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity. Use of artificial intelligence (AI) tools of any kind during Peraton interviews is strictly prohibited unless the candidate has obtained prior written authorization. All interview responses must be the candidate’s own. EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.
How this job compares
Set against the 11,497 open Systems Engineer jobs on Olive Jobs, counted November 5, 2026.
- Pay
- This posting$146–234K/yr
- Missouri median$121–185K/yr97 salary ranges
- US median$116–190K/yr8,430 salary ranges
This range's midpoint, $190K, is 18% above the Missouri median midpoint ($161K) — in the middle half of Systems Engineer salary ranges in Missouri.
- Openings
- Olive Jobs lists 121 open Systems Engineer jobs in Missouri and 11,497 across the US. 5% of them nationwide are listed as remote or flexible.
- Hiring the most in Missouri
- The Boeing Company52 open
- Oracle10 open
- Serco9 open
- Experience
- This posting asks for at least 12 years of experience — more than three in four Systems Engineer postings that state a minimum ask for (median 5 years, across 9,601 postings).
- Education
- 4,536 of the 11,497 open Systems Engineer jobs (39%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on November 5, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.
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