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Sr. Software Engineer
SpaceX
Bastrop, TX
The application software team is the central nervous system of SpaceX – we create mission critical applications that are used throughout SpaceX to accelerate launch vehicle production and…
Added just now
Sr. Application Software Engineer, Manufacturing Systems
SpaceX
Bastrop, TX
The application software team is the central nervous system of SpaceX – we create mission critical applications that are used throughout SpaceX to accelerate launch vehicle production and…
Added just now
Site Reliability Engineer
SpaceX
Bastrop, TX
The application software team is the central nervous system of SpaceX. Manufacturing is how SpaceX turns designs into hardware. The compute, storage, and networking that run our factories…
Added 4 mins ago
Mechanical Engineer II
CONMED
Denver, CO
…performing team, consider applying to join CONMED as a Mechanical Engineer…
Added 14 mins ago
Engineer I- Sr. (Utility)
Entergy
Little Rock, AR
This position will be filled as Engineer I, II, III or Sr. depending on experience level.
Added 16 mins ago
Senior Systems Engineer
Govcio LLC
Tampa, FL
GovCIO is currently hiring a Senior Systems Engineer to provide operation and integration support for a multi-vendor infrastructure, including various networks, systems, and virtual…
Added 16 mins ago
Electrical Engineer III
Nomad GCS
Columbia Falls, MT
Nomad GCS is currently seeking a Level III Electrical Engineer. Please note the Level III Expectation in red below.
Added 19 mins ago
Field Service Engineer II
Thermo Electron North America LLC
Remote, United States
As a Field Service Engineer II at Thermo Fisher Scientific, you'll contribute to delivering excellent service for sophisticated analytical and scientific instruments. Working with customers…
Added 19 mins ago
Field Service Engineer II (Molecular)
Thermo Electron North America LLC
Remote, United States
As a Field Service Engineer II at Thermo Fisher Scientific, you'll contribute to delivering excellent service for sophisticated analytical and scientific instruments. Working with customers…
Added 19 mins ago
Manufacturing Engineer II
FEI Company
Hillsboro, OR
…industry-leading focused ion and electron beam hardware and software products are delivered to four primary technology markets: Electronics, Research, Industry and Biology. With R&D centers…
Added 21 mins ago
A
Software Test Engineer
Actalent
Owatonna, MN
- $55 to $68 USD / hour
Job Title: Embedded Software Test Engineer / Embedded Software Validation & Automation Engineer
Added 23 mins ago
Manufacturing Engineer II
Jabil Inc.
Memphis, TN
As a Manufacturing Engineer at Jabil, you'll have the opportunity to turn engineering concepts into practical improvements on the manufacturing floor. From improving line balance and…
Added 24 mins ago
Site Reliability Engineer II
Axon
Seattle, WA
…and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our…
Added 24 mins ago
Site Reliability Engineer II
Axon
Boston, MA · Seattle, WA
…and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our…
Added 25 mins ago
CO
Graduate Electrical Engineer
City of College Station
College Station, TX
- $68,254 to $109,550 USD / year
Under supervision of the Electric Engineering and Design Superintendent, the Graduate Engineer conducts engineering design and construction studies and projects for electrical substation,…
Added 25 mins ago
Software Engineer II - 1299
Dignitas Technologies LLC
Orlando, FL
Mid-Level Software Engineer that works from established requirements and uses established software engineering processes to develop software systems, subsystems, and system enhancements.…
Added 32 mins ago
Senior Electrical Design Engineer
Muon Space
San Jose, CA
Muon Space is seeking a motivated and enthusiastic Senior Electrical Hardware Engineer to join our growing team in San Jose, CA. This is an exciting opportunity to contribute to the design,…
Added 32 mins ago
Senior Avionics Test Engineer
Muon Space
San Jose, CA
Muon Space is seeking an experienced and hands-on Senior Avionics Test Engineer to join our team in San Jose, CA. In this role, you will own the architecture, development, and scaling of…
Added 32 mins ago
Senior Avionics Engineer
Muon Space
San Jose, CA
Muon Space is seeking a motivated and enthusiastic Senior Avionics Engineer to join our growing team in San Jose, CA. This is an exciting opportunity to contribute to the design,…
Added 33 mins ago
Engineer I - Structures
American Bureau of Shipping
Harahan, LA · New Orleans, LA
The Engineer I performs engineering design review and analysis assignments normally involving a major project or several smaller, less complex projects. These projects, by nature of their…
Added 41 mins ago
Systems Engineer
BOOZ, ALLEN & HAMILTON, INC.
Charlottesville, VA
As a systems engineer on our team, you have the chance to shape customer mission. Your customer will trust you to not only design and develop these systems, but also evolve them with…
Added 42 mins ago
Automation Engineer II (AUTOM006871)
RBC
Tucson, AZ
…and process needs into documented, supportable solutions. The engineer will help Sargent build internal ownership of externally integrated systems and will create the standards, drawings,…
Added 44 mins ago
B
Engineer
Bowhead
Crane, IN
- $73,000 to $75,000 USD / year
Bowhead seeks a Engineer to join our team at the Naval Surface Warfare Center in Crane, IN. The Engineer will provide technical and engineering support services to the Strategic Systems…
Added 45 mins ago
Systems Engineer
Robert Half
Miramar, FL
Robert Half is seeking a Systems Engineer II to support enterprise endpoint engineering in a regulated financial services environment. This role will be responsible for designing,…
Added 45 mins ago
Systems Engineer
Robert Half
Boca Raton, FL
Robert Half is seeking a Systems Engineer II for a client in the financial services industry. This role will support enterprise endpoint engineering across Windows, macOS, and iOS…

Lockheed Martin

Cyber Systems Security Engineering Stf - E4

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

Pay Information Full-Time Salary Range: $135700.00 - $251900.00 At Lockheed Martin, we know mission success starts with taking care of our people.

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Job details

Pay: Pay Information Full-Time Salary Range: $135700.00 - $251900.00 At Lockheed Martin, we know mission success starts with taking care of our people.
Apply by: May 2, 2027
Experience: Minimum 9+ 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 Staff 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 9+ 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: $135700.00 - $251900.00 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.

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