Jobs in the United States

25+ jobs

Save this search

Added 7 mins ago
Software Quality Engineer (Associate, Mid-Level or Senior)
The Boeing Company
Berkeley, MO
Software Quality Automation Engineer (Associate, Mid-Level or Senior) to join our
Added 11 mins ago
DevOps Engineer -Remote (DC, MD, VA- Locals only)
Swingtech
Remote, United States
Swingtech Consulting, Inc. is seeking a skilled DevOps Engineer to support the operation, maintenance, enhancement, and secure delivery of web-based training and learning management systems…
Added 28 mins ago
Senior Principal Systems Engineer
SAIC
Colorado Springs, CO
SAIC seeks a highly experienced Senior Principal Systems Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and sustainment of ground-based…
Added 33 mins ago
A(
DevSecOps Engineer
Auria (Boecore LLC)
Colorado Springs, CO
- $95,000 to $138,000 USD / year
Auria is seeking a DevSecOps Engineer to support the development and delivery of the Wideband Global Satellite Communications (WGS) Global SATCOM Satellite Configuration Control Element…
Added 39 mins ago
Software Engineer
teKnoluxion
Valley Forge, PA · Herndon, VA
…Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support. Bcore accelerates decisive advantage for…
Added 57 mins ago
Server Administrator III
Agile Defense
Redstone Arsenal, AL
This position requires a highly technical, hands-on engineer capable of independently troubleshooting complex infrastructure and application issues, implementing enterprise solutions, and…
Added 59 mins ago
Cyber Test Engineer with DoD Secret / citizen
Veterans Enterprise Technology
Scott Air Force Base, IL
Added 1 hour ago
Digital Engineering Integration Engineer
SABEL SYSTEMS TECHNOLOGY SOLUTIONS LLC
Remote, United States
Familiarity with software development practices, CI/CD concepts, and DevSecOps environments.
Added 1 hour ago
P
Sr. Associate
Pfizer
New York City, NY
- $79,400 to $132,400 USD / year
The Senior Associate, Solutions Software Engineer is a hands-on individual contributor who designs, builds, integrates, and supports digital solutions using approved enterprise platforms,…
Added 1 hour ago
Software Engineer, Level III
Seneca Holdings
BUFFALO, NY
…NIPR, SIPR, and JWICS. Work is executed in Agile sprints with DevSecOps practices in a Government-approved GitLab environment.Position SummaryThe Level III Software Engineer sets technical…
Added 2 hours ago
Senior Cloud Software Engineer
Modern Technology Solutions Inc
Dayton, OH · Dayton
Mentor engineers, guide code reviews, improve team processes, and evangelize best practices across cloud engineering and DevSecOps.
Added 2 hours ago
Cloud Software Engineer
Modern Technology Solutions Inc
Dayton, OH · Dayton
Mentor engineers, guide code reviews, improve team processes, and evangelize best practices across cloud engineering and DevSecOps.
Added 2 hours ago
Software Engineer IV
Fathom 4 LLC
Charleston, SC
Added 2 hours ago
Cloud Engineer MDX - SSFB
Amentum
Colorado Springs, CO
Join our team and play a pivotal role in shaping the future of missile defense! As a Cloud Engineer supporting the Missile Defense Space Enterprise Architecture (MDSEA) organization within…
Added 2 hours ago
Satellite Ground System Engineer MDX - SSFB
Amentum
Colorado Springs, CO
Position Title: Satellite Ground System Engineer
Added 3 hours ago
Cloud Engineer
Progress Rail Services Corp.
Albertville, AL
The Cloud Engineer is responsible for designing, implementing, administering, and optimizing enterprise cloud and DevOps platforms that support application delivery, infrastructure…
Added 3 hours ago
Sr. Cloud Engineer
CGI Technologies and Solutions, Inc.
Huntsville, AL
CGI Federal is seeking a Senior Cloud Engineer to support cloud architecture, deployment, optimization, and sustainment activities within a major federal modernization program. This role…
Added 3 hours ago
Senior ETL & Data Migration Engineer
CGI Technologies and Solutions, Inc.
Huntsville, AL
CGI Federal is seeking a Senior ETL & Data Migration Engineer to lead high complexity extract, transform, and load (ETL) operations supporting a major federal modernization program. This…
Added 3 hours ago
Senior QA Automation Engineer
CGI Technologies and Solutions, Inc.
Huntsville, AL
CGI Federal is seeking a Senior QA Automation Engineer to lead automated testing and quality assurance activities across a major federal modernization and data migration program. This role…
Added 3 hours ago
Sr. Data Migration Engineer
CGI Technologies and Solutions, Inc.
Huntsville, AL
CGI Federal is seeking a Senior Data Migration Engineer to lead complex data extraction, transformation, validation, and migration activities within a major federal modernization program.…
Added 3 hours ago
Data Engineer – Senior
CGI Technologies and Solutions, Inc.
Huntsville, AL
CGI Federal is seeking a Senior Data Engineer to support large scale data engineering and migration activities for a major federal modernization program. This role is responsible for…
Added 3 hours ago
Sr. Full Stack Engineer
CGI Technologies and Solutions, Inc.
Huntsville, AL
CGI Federal is seeking a Full Stack Engineer – Senior to support application design, development, integration, and modernization for a major federal transformation program. This senior role…
Added 3 hours ago
Senior DevSecOps CI/CD Engineer
CGI Technologies and Solutions, Inc.
Huntsville, AL
CGI Federal is seeking a Senior DevSecOps CI/CD Engineer to support secure automation, deployment pipelines, infrastructure as code, and cloud based delivery for a major federal…
Added 3 hours ago
Mid-Level ETL & Data Migration Engineer
CGI Technologies and Solutions, Inc.
Huntsville, AL
CGI Federal is seeking a Mid Level ETL & Data Migration Engineer to support data extraction, transformation, validation, and loading activities within a major federal modernization program.…
Added 3 hours ago
Systems Engineer Stf - E4
Lockheed Martin
Orlando, FL · Orlando
…hardware‑engineering processes within the SE workflow to strengthen…

Lockheed Martin

Cyber Systems Security Engineering Sr - E3

King of Prussia, PA, United States
King of Prussia, United States

Pay Information Full-Time Salary Range: $110300.00 - $204900.00 At Lockheed Martin, we know mission success starts with taking care of our people.

Apply About employer

Applications open in a new tab.

Job details

Pay: Pay Information Full-Time Salary Range: $110300.00 - $204900.00 At Lockheed Martin, we know mission success starts with taking care of our people.
Apply by: May 2, 2027
Experience: Minimum 5+ years of experience in cybersecurity, systems engineering, information assurance or relevant experience
Posting language: English
Posted: Nov 3, 2026

Original job description

Standard Job Description

What We’re Doing At Lockheed Martin Rotary and Mission Systems, we are shaping the future of defense and security through innovation, integrity, and visionary thinking. Our teams apply the highest standards of business ethics and technical expertise to design solutions that safeguard our nation and allies. Every day, we push boundaries to ensure mission success - and we invite you to be part of this critical work.

The Work We are seeking a highly motivated Cyber Systems Security Engineer Sr to support the design, implementation, hardening, and sustainment of secure mission systems and IRAD environments. This role requires strong technical expertise in systems engineering, cybersecurity, infrastructure security, automation, and DevSecOps practices. The ideal candidate will support secure architecture development, system accreditation activities, continuous monitoring, vulnerability management, and automation of security controls within CI/CD pipelines. The Cyber Systems Engineer will work closely with software engineers, infrastructure teams, customer representatives, security architects, program leadership, and operational users to ensure mission systems remain secure, resilient, and compliant.

Key Responsibilities

Design and implement secure system architectures for enterprise and mission-critical environments. Apply cybersecurity engineering principles across the full system lifecycle, including requirements, design, implementation, verification, deployment, and sustainment. Implement and maintain DevSecOps pipelines integrating automated security testing and compliance validation. Integrate tools such as SAST, DAST, container scanning, IaC scanning, and software composition analysis into CI/CD workflows. Automate security control validation and compliance reporting using scripting and infrastructure automation tools. Collaborate with cross-functional teams to ensure secure software delivery and continuous compliance. Conduct cyber risk assessment activities, including vulnerability analysis, and evaluation of mitigation strategies. Support incident response, remediation efforts, engineering roadmaps, and cyber resilience planning when required.

Please note:

This position requires the ability to obtain and maintain a DoD government clearance at the Top Secret level.

This position is based out of King of Prussia, PA. Candidates must be comfortable working in operationally demanding settings, including secure facilities and OCONUS deployments. Who We Are We are Lockheed Martin, a global security and aerospace leader. Our Rotary and Mission Systems (RMS) business area delivers solutions that connect people, protect freedom, and advance the state of technology in areas such as naval systems, radar, cyber, and missile defense.

Who You Are You are a mission-driven engineer with a strong background in cybersecurity and systems engineering. You thrive in collaborative environments and are passionate about applying your skills to safeguard systems against evolving threats. Your ability to assess risks, develop secure designs, and validate solutions makes you a trusted partner in ensuring mission success.

Why Join Us At Lockheed Martin, your skills, training, and education are valued - and your future is limitless. You’ll join a team that empowers innovation, supports professional growth, and makes a tangible impact on global security. From day one, you’ll be part of something bigger: protecting what matters most.

Basic Qualifications

Bachelor’s degree in Cybersecurity, Systems Engineering, Computer Science, Information Technology, or related STEM discipline.
Minimum 5+ years of experience in cybersecurity, systems engineering, information assurance or relevant experience
Experience securing Linux and/or Windows operating systems in enterprise or mission environments.
Experience with Automation tools specifically Ansible and familiarity with deployment automation
Working knowledge of cybersecurity frameworks such as the following and associated documentation:
NIST SP 800-53
NIST 800-171
SSP
SOP
SCTM
Experience with vulnerability scanning and remediation tools.
Experience with scripting languages and automation tools
Ability to obtain and maintain a DoD Top Secret clearance (or higher, as required).

Desired Skills

Possess an approved DoD 8570 baseline certification for IAT Level II (CISSP, CAP, etc.)
Experience supporting DoD weapon systems, Software Defined Radio platforms, or classified mission systems.
Experience with Containerization technologies to include Kubernetes
Experience with Virtualization platforms/hypervisors
Experience implementing container security and Kubernetes hardening.
Familiarity with SIEM Tools deployment and administration specifically Elastic
Experience with Zero Trust architecture and cyber resiliency engineering.
Experience supporting environmental handling:
Controlled Unclassified Information (CUI)
SIPR Environments
Air-gapped or disconnected systems

Pay Information Full-Time Salary Range: $110300.00 - $204900.00 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.

Apply About employer

Report this job