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Dev Sec Engineer - Secret Clearance

Lockheed Martin

Huntsville, ALFull-time$81–151K/yrSeen todaySeen in employer's feed today

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At a glance

Compensation
$81–151K/yr
Location
Huntsville, AL
Schedule
Full-time
Work Authorization
US work authorization required

Olive lists jobs from US employers, including remote roles you can work from the United States.

Requirements

Credentials this posting asks for.

DoD 8140 IAT Level II Or HigherSecret clearance

Job overview

Lockheed Martin is seeking a DevSecOps Engineer for the GNI Software Factory team supporting Ground Missile Defense. The role performs systems engineering analyses and translates customer or product requirements into system solutions within technical, schedule, and cost constraints. The position requires systems administration experience, scripting skills, security vulnerability knowledge, an active final Secret clearance, current GWS-GNI software experience, and a DOD 8140 IAT Level II certification or higher.

Skills & qualifications

RequiredNice to have

Skills

Windows AdministrationLinux AdministrationPythonPerlBashPowerShellIAVM RemediationLinux CertificationsWindows CertificationsKubernetesNexusDockerGitLabSecurity ComplianceACASSTIGsBackup and RestoreSANNASNetwork AdministrationHardware InstallationHardware MaintenanceFirmware UpgradesWindows PatchingWSUS

Qualifications

Associate or Bachelor's in STEMDOD 8140 IAT Level II or HigherActive Final Secret ClearanceCurrent GWS-GNI Software Experience

Benefits

Medical Insurance
Dental Insurance
Vision Insurance
401(k) Match
Paid Time Off
Parental Leave
Tuition Assistance

Full job description

Standard Job Description

What We're Doing

Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nation’s defense against ballistic missile attacks.

Who We Are

Lockheed Martin is a global aerospace, defense, and security company dedicated to advancing scientific discovery and harnessing innovation to make the world a safer place. Our RMS business in Huntsville, AL is a hub of talented engineers, scientists, and professionals committed to shaping the future of defense technology. We value collaboration, excellence, and integrity in everything we do. As a part of our team, you will work alongside like-minded individuals dedicated to pushing the boundaries of what's possible.

The Work

GNI is seeking a DevSecOps Engineer to join its Software Factory team.

Why Join Us

-Your Health, Your Wealth, Your Life

-Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work.

Standard Job Description Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications. For positions that perform IT responsibilities, use E646, Systems Engr-IT

Basic Qualifications

  • Associate or Bachelor degree in a Science, Technology, Engineering or Math discipline

  • Experience with Systems Administration for Windows or Linux Operating Systems such as Microsoft Windows and RedHat Enterprise Linux (RHEL)

  • Must have a DOD 8140 IAT Level II certification or higher (ex: Security + CE)

  • Experience with various windows and Red Hat scripting using tools such as Python, Perl, Bash, PowerShell, etc.

  • Knowledge of IAVM’s and addressing software vulnerabilities

  • Candidate must have an Active Final Secret clearance

  • Must have current GWS-GNI software experience

Desired Skills

  • Active Linux Certifications (Linux+, RHCSA, RHCE)

  • Active Windows Certifications (MCSA, MCSE, etc.)

  • Experience with DevOps architecture such as Kubernetes, Nexus, Docker, GitLab, etc.

  • Experience with security compliance and related security scanning products (ACAS, STIGs)

  • Experience in enterprise backup and restore solutions, storage area network (SAN), and network attached storage (NAS)

  • Experience with network administration and related infrastructure

  • Experience with hardware installation and maintenance to include firmware upgrades

  • Experience with both Windows and Linux scripting languages

  • Experience with Windows Patching/WSUS application

Pay Information

Full-Time Salary Range: $81100.00 - $150500.00

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, 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.

How this job compares

Set against the 572 open DevSecOps Engineer jobs on Olive Jobs, counted November 4, 2026.

Pay
  • This posting$81–151K/yr
  • US median$98–176K/yr443 salary ranges

This range's midpoint, $116K, is 17% below the US median midpoint ($140K) — in the lowest quarter of DevSecOps Engineer salary ranges across the US.

Openings
Olive Jobs lists 15 open DevSecOps Engineer jobs in Alabama and 572 across the US. 5% of them nationwide are listed as remote or flexible.
Hiring the most across the US
Experience
DevSecOps Engineer postings that state a minimum ask for 5 years of experience at the median; the middle half ask for 3 to 7 years (494 postings).
Education
220 of the 572 open DevSecOps Engineer jobs (38%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on November 4, 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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