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Industry Solutions Engineer, Splunk - Energy and Utilities
Cisco
Chicago, IL
Join a team of Splunk Solutions Engineers! The Energy and Utilities Industry Solutions Engineer leads targeted, business-outcomes. Accelerates GTM by developing repeatable use cases and the…
Added 1 min ago
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Full-time Building Engineer III | Escala
Columbia Hospitality Inc
Seattle, WA
- $38 to $40 USD / hour
- Full-time
Benefits - Medical, Dental, Vision, Disability, 401K
Added 1 min ago
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Mechanical / Plumbing Design Engineer
GPAC
Saint Louis, MO
- $75,000 to $150,000 USD / year
…engineering firm seeking an experienced Mechanical / Plumbing Design Engineer to join its growing team. This is an excellent opportunity for a motivated professional who enjoys designing…
Added 1 min ago
Recruiting Coordinator
Fortastra Corporation
Torrance, CA
…technology. We design and deploy cutting-edge space and defense systems with the speed and focus of a startup, and the discipline required to meet the most demanding mission requirements.…
Added 1 min ago
Systems Engineer
Koniag Government Services
Fort Lee, VA
Koniag Management Services, a Koniag Government Services company, is seeking a Systems Engineer to support KMS and our government customer at Fort Lee, VA. This position requires the…
Added 1 min ago
Data Protection Engineer
Koniag Government Services
Washington, DC
Koniag Technology Solutions, inc a Koniag Government Services company, is seeking a Data Protection Engineer with a Secret Security clearance to support KTS and our government customer in…
Added 1 min ago
Network Engineer
Koniag Government Services
Washington, DC · Arlington, VA
Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Network Engineer to support KITS and our government customer in Washington, DC. This position requires daily…
Added 1 min ago
Data Protection Engineer (Lakewood, CO)
Koniag Government Services
Lakewood, CO
Koniag Technology Solutions, inc a Koniag Government Services company, is seeking a Data Protection Engineer with a Secret Security clearance to support KTS and our government customer in…
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Hyperconverged Infrastructure Engineer
Koniag Government Services
Lakewood, CO
The Hyperconverged Infrastructure Engineer will design, implement, and maintain VMware-based infrastructure and hyperconverged storage systems supporting a large-scale enterprise data…
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Hyperconverged Infrastructure Engineer
Koniag Government Services
Washington, DC
The Hyperconverged Infrastructure Engineer will design, implement, and maintain VMware-based infrastructure and hyperconverged storage systems supporting a large-scale enterprise data…
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VTC Engineer
Koniag Government Services
Huntsville, AL
Koniag Information Technology Systems (KITS), a Koniag Government Services company, is seeking a VTC Engineer with a secret clearance to support our Army customer in Alabama. This position…
Added 1 min ago
API Integration Engineer
Koniag Government Services
Washington, DC
…supporting our U.S. Army customer on a large-scale Army contracting systems modernization and automation program. Designs, builds, secures, tests, and monitors the interfaces connecting…
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QA Automation Performance Engineer
Koniag Government Services
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Cloud Platform Engineer IL6/cArmy
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Washington, DC
…supporting our U.S. Army customer on a large-scale Army contracting systems modernization and automation program. Builds and sustains the platform within the Government-furnished cArmy/SIPR…
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Senior Systems Administrator
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Koniag IT Systems, LLC, a Koniag Government Services (KGS) company is seeking a Senior Systems Administrator to support a Federal defense customer. This role supports secure and reliable…
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Generative AI Software Engineer
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Lead DevSecOps Appian Engineer
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Tuknik Government Services, LLC a Koniag Government Services company, is seeking a Lead DevSecOps Appian Engineer with a Top Secret security clearance to support TGS in supporting our…
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Cloud Engineer Architect
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Koniag Technology Solutions, Inc a Koniag Government Services company, is seeking a Cloud Engineer Architect with a Secret security clearance to support KTS and our government customer in…
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L2 Enterprise Operations Engineer
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Koniag Technology Solutions, Inc a Koniag Government Services company, is seeking a L2 Enterprise Operations Engineer with a Secret security clearance to support KTS and our government…
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Network Administrator Tier 2
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Financial Operations Engineer
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Koniag IT Systems, LLC a Koniag Government Services company, is seeking a Financial Operations Engineer to support KITS and our government customer. The position is Hybrid (remote and the…
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Identity Federation & PKI Engineer (Hybrid)
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Tier 1 Help Desk Engineer
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Lockheed Martin

Software Systems Architecture - E2

King of Prussia, PA, United States

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Job details

Posting language: English
Posted: Nov 5, 2026

Original job description

Standard Job Description

Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future.

At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity.

Join us in shaping a new era in space and find a career that's built for you.

As an integral part of the GBSD software team, this role will fill the gap between high-level system requirements and detailed software development, working across team boundaries to produce a cohesive system design.

The Software Systems Engineer will:

Decompose software requirements from systems and component requirements.
Use Model-Based Systems Engineering (MBSE) methodologies to define, design, and maintain complex system architectures using Cameo Systems Modeler (MagicDraw).
Ensure traceability from systems to software requirments and design which meet stakeholder requirements (such as software safety, cyber security, and system reliability).

Basic Qualifications

Experience in one or more Systems Engineering functions, such as:
Experience with requirements and/or system/software modeling, preferred candidate would have both.
US Citizenship required. Ability to obtain final secret clearance

Desired Skills

Clearance: Active secret or above security clearance
Systems engineering experience or relevant systems engineering training through a university or certificate program
Familiarity or proficiency in Cameo Systems Modeler / Cameo Enterprise Architecture or equivalent.
Familiarity or proficiency with writing requirements. Experience with DOORs a plus.
Experience with DOD Software CDRL Development
Ability to thrive in a fast-paced, synergetic team environment.
Demonstrated behaviors of a systems thinker with the ability to select and apply appropriate systems thinking skills to solve problems and implement constructive change.
Excellent written and verbal communication skills, strong social skills, and ability to build consensus among peers while building solid relationships with team members

Pay Information

GeoZone Definition: GeoZones are geographic groupings created by Lockheed Martin to align compensation ranges with regional labor markets and cost-of-labor differences across the United States. Locations are assigned a Geo Zone based on the primary work location of the role.

Full-time salary range (GEOZONE 1): $88100.00 - $163700.00
Includes metropolitan areas such as Sunnyvale CA; Pal Alto, CA; New York City metropolitan area; Newark, New Jersey; etc.
Full-time salary range (GEOZONE 2): $79300.00 - $147300.00
Includes metropolitan areas such as Denver, CO; King of Prussia, PA; Stratford, CT; Moorestown, NJ; etc.
Full-time salary range (GEOZONE 3): $70500.00 - $130900.00
Includes metropolitan areas such as Dallas–Fort Worth, TX; Orlando, FL; Grand Prairie, TX; Marietta, GA; etc.
Full-time salary range (GEOZONE 4): $63400.00 - $117800.00
Includes metropolitan areas such as Camden, AR; Lexington, KY; Lufkin, TX; etc.

At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow - both professionally and personally.

The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only.

Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.

Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

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