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Project Engineer Sr - E3 Security Clearance

Job in Littleton, Arapahoe County, Colorado, 80120, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-09-04
Job specializations:
  • Engineering
    Systems Engineer, Engineering Design & Technologists, Aerospace / Aviation / Avionics
Salary/Wage Range or Industry Benchmark: 95900 - 178100 USD Yearly USD 95900.00 178100.00 YEAR
Job Description & How to Apply Below
Position: Project Engineer Sr - E3 with Security Clearance
Job Number 6716 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 thats built for you.

For over 70 years, the Fleet Ballistic Missile (FBM) team has supported the Navy's mission to provide affordable and credible strategic defense. We offer unique career opportunities and challenges on a program with a rich history and exciting future. We help keep this nation and our allies secure. The FBM Program is experiencing significant growth and we need your expertise to deliver amazing new technologies to our customers while maintaining the technical requirements of the strategic deterrence.

Lockheed Martin (LM) is looking for a resourceful Project Engineer to become a member of the Systems Engineering and Integration Team. As a Project Engineer, you will:
* Act as a Data Transfer Agent (DTA) for Mk7

* Perform Low-to-High (L-H) and High-to-High (H-H) Lateral Data Transfers and High-to-Low (H-L) Assured File Transfers (AFTs) from and to different networks

* Act as a Media Custodian (MC) - Authorized to utilize optical media such as CD-R/DVD-R/BD-R and Internal and External CD/DVD/BD drives, External Encrypted Hard Drives, and Encrypted USB Flash Drives on Dark Star systems for data transfers

* Understand process which involves both knowledge of classification issues and attention to detail in reviewing information and following the process for performing tasks related to the transfer of data

* Coordinate SEIT reviews and data products for FCET IH and TIMs

* Support Metric generation and Jira data organization/collection

* Support the SEIT team leadership by handling, monitoring, and reporting internal/external processes The successful Candidate will:
* Meet each of the Basic Qualifications listed

* Have at least 1 year of work experience (related Internships/Coops may be considered)

* Hold an Active Secret Clearance with the ability to obtain a Top-Secret Clearance

* Have the ability to work onsite at our Littleton, CO campus Full-Time The information below reflects the standard job description for this position:
Coordinates planning, organization, control, integration and completion of engineering projects within area of assigned responsibility. Plans and formulates engineering program; reviews product design for compliance with engineering principles, company standards, customer contract requirements, and related specifications. Evaluates and approves design changes, specification and drawing releases. Coordinates activities concerned with technical developments, scheduling, and resolving engineering design and test problems. Basic Qualifications
* Experience handling, organizing, and coordinating documentation/data

* Proficient with Windows, Microsoft Office Suite

* Proficient with PDF editing tools

* Must have a Secret clearance with the ability to obtain and maintain a Top Secret clearance; US Citizenship required Desired Skills
* Experience handling/managing classified documentation/data

* Familiarity with Data at Rest and Encryption

* Working Knowledge of FBM/Reentry systems documentation

* Ability to review/assess compliance with requirements

* Very detail oriented

* Be organized and flexible with strong interpersonal skills, initiative, and capacity to manage multiple tasks while thriving in a fast-paced, dynamic environment Pay Information Full-Time Salary Range: $95900.00 - $178100.00 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, candidates 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…
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