Jobs in the United States

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Added 15 mins ago
Sr. Project Engineer -Chocolate BU Packaging
Mars, Incorporated
Cleveland, TN
…packaging equipment projects in the North American region. We engineer, install and commission systems to pick up where processing ends and advance the product through all phases of…
Added 16 mins ago
O
Lead Principal Software Development Engineer
Oracle
Nashville, TN
- $135,200 to $306,400 USD / year
As a Sr. Principal Software Development Engineer in the Oracle Cloud Infrastructure (OCI) Core Platform division, you will play a critical leadership role in the architecture, evolution,…
Added 16 mins ago
Sr Ops Engineer - Electrical Install SME, One MHS
Amazon
Nashville, TN
OMHS Integration & Deployment is building the team that installs and commissions Amazon's next-generation material handling systems. We are looking for an electrical installation subject…
Added 16 mins ago
Senior Staff Full-stack Engineer - Global Payment Network (Remote - Eligible)
Capital One
Nashville, TN
As an engineer in the Global Payment Network, you will apply your technical acumen to shape and deliver solutions to complex problems at massive scale. You will engineer solutions across…
Added 1 hour ago
Sr. Applications Engineer, FM&I
Great Plains Industries - GPI
Wichita, KS
Added 1 hour ago
Forward Deployed Engineer - Applied AI - Senior Manager - Financial Services - Consulting
EY
New York, NY
Forward Deployed Engineer – Applied AI - Senior Manager - Financial Services
Added 1 hour ago
AE
Sr Software Engineer I
American Express
New York, NY
- $123,000 to $215,250 USD / year
American Express is looking for a highly skilled, hands-on Senior Java Software Engineer to join the Enterprise Identity Team , focused on delivering secure, scalable, and reliable Identity…
Added 3 hours ago
Sr SCADA Engineer
Consumers Energy
JACKSON, MI
The Senior SCADA Engineer leads the design and maintenance of systems that monitor and control the electric grid - including transmission, high-voltage, and distribution networks. This role…
Added 3 hours ago
Photo DRAM Sr Engineer
Micron Technology, Inc.
Boise, ID
Micron has an opening for a Photolithography Engineer (Level 2 or 3) at our Boise, Idaho facility.
Added 7 hours ago
Sr. Data Engineer
Hays
VA
Our client is seeking Sr. Data Engineer in Vienna, VA/Hybrid.
Added 7 hours ago
Sr. Software Engineer (Node)
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sr. Software Engineer (Node) based in the United States.
Added 8 hours ago
Sr Software Engineer - Airborne Radar Systems, Onsite
RTX
United States
…data processing, infrastructure software, software testing, integration, and verification. Gen 4 Airborne Radar SW team in El Segundo CA is looking to add a Software Engineer to their…
Added 8 hours ago
Sr. Software Engineer
ACE American Insurance Company
Whitehouse Station, NJ · Jersey City, NJ
As a Senior Software Engineer in Major Accounts Technology, you will architect, design, and implement robust .NET-based software and web applications, while also maintaining and enhancing…
Added 8 hours ago
Sr. Electrical Project Engineer
Kohler Co.
KOHLER, WI
…Advance Materials & Process Development (AMPD) and New Product Integration (NPI) to build industrialization methods globally to achieve safety quality, delivery, and cost (SQDC)…
Added 8 hours ago
O
Lead Principal Software Development Engineer
Oracle
Honolulu, HI
- $135,200 to $306,400 USD / year
As a Sr. Principal Software Development Engineer in the Oracle Cloud Infrastructure (OCI) Core Platform division, you will play a critical leadership role in the architecture, evolution,…
Added 10 hours ago
Senior Staff Full-stack Engineer - Global Payment Network (Remote - Eligible)
Capital One
Jackson, MS
As an engineer in the Global Payment Network, you will apply your technical acumen to shape and deliver solutions to complex problems at massive scale. You will engineer solutions across…
Added 11 hours ago
Principal/Sr. Principal RF Microwave/Mixed Signal Design Engineer
CORP-Corporate Office
United States
We are looking for you to join our team as a Principal or Sr. Principal RF Microwave/Mixed Signal Design Engineer based out of Baltimore (Linthicum), MD. This is full time onsite position…
Added 11 hours ago
Principal/Sr. Principal RF Microwave Design Engineer (Level 3 or 4)
SP - Space Components
United States
The Principal/Sr. Principal RF Microwave Design Engineer will be responsible for the design, manufacture, test, and delivery of RF antennas for a variety of applications, serving in a…
Added 11 hours ago
Sr Ops Engineer - Electrical Install SME, One MHS
Amazon
Hebron, KY
OMHS Integration & Deployment is building the team that installs and commissions Amazon's next-generation material handling systems. We are looking for an electrical installation subject…
Added 11 hours ago
Cyber Systems Security Engineering Sr - E3
Lockheed Martin
Littleton, CO · King of Prussia, PA · Littleton · King of Prussia
The Fleet Ballistic Missile (FBM) program is seeking a Cybersecurity Engineer to help safeguard critical defense systems and support the resilience of strategic deterrence capabilities. In…
Added 11 hours ago
Systems Engineer - E2
Lockheed Martin
Littleton, CO · Littleton
The Systems Integration/Test Engineer Sr focuses on the end‑to‑end integration and verification of telemetry avionics subsystems (e.g., RF transmitters, data‑handling units, antenna…
Added 11 hours ago
Software Engineer Sr - E3
Lockheed Martin
Rockville, MD · Rockville
…in the Rockville, MD facility. Candidate will also perform integration with router products, network configuration, and scenario…
Added 11 hours ago
Systems Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
The Lockheed Martin Fleet Ballistic Missile (FBM) program seeks a self-starting and motivated Systems Engineer Sr to serve as a Systems Integration Engineer for the D5LE2 Missile Program.…
Added 11 hours ago
Systems Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
This role serves as a key technical contributor within systems engineering teams, responsible for the analysis, design, integration, and verification of complex electrical systems and…
Added 11 hours ago
Systems Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
This role of software integrator will be responsible for the integration, testing, and deployment of complex software systems within Lockheed Martin mission-critical environments. This role…

Lockheed Martin

Cyber Systems Security Engineering Sr - E3

Littleton, CO, United States
King of Prussia, PA, United States
Littleton, 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.

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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: Apr 28, 2027
Posting language: English
Posted: Oct 30, 2026

Original job description

Standard Job Description

The Fleet Ballistic Missile (FBM) program is seeking a Cybersecurity Engineer to help safeguard critical defense systems and support the resilience of strategic deterrence capabilities. In this role, you will assist with evaluating system designs, conducting cybersecurity testing and risk analysis, and communicating findings to engineering and program teams. You will work at the intersection of systems engineering and cybersecurity, supporting assessments across system and component levels. Your work will contribute to cybersecurity design improvements, testing activities, and System Security Engineering (SSE) requirements that support the Navy’s strategic defense mission.

Key Responsibilities

Review systems and designs to help identify cybersecurity characteristics, concerns, and potential gaps
Support cybersecurity testing, evaluation, and risk analysis at the system and component levels
Document and communicate assessment results, trends, and recommendations to program stakeholders
Provide cybersecurity input to system architecture activities, security design reviews, and mitigation planning
Assist with developing, updating, and executing test plans related to SSE requirements
Research cybersecurity requirements, tools, and assessment methods applicable to defense and aerospace systems
Collaborate with systems engineers, software engineers, test teams, and other cross-functional partners
Support cybersecurity documentation and compliance activities as assigned

Program Environment

For more than 70 years, the FBM team has supported the Navy’s strategic deterrence mission by delivering affordable and credible defense capabilities for the nation and its allies. You’ll work alongside a legacy of engineering excellence in a culture that values innovation, resiliency, collaboration, and continuous growth. Lockheed Martin’s 21st Century Security® vision drives the integration of advanced cyber capabilities with trusted, mission-critical systems. In this role, your contributions will help protect people, strengthen system resilience, and support national security.

Basic Qualifications

Bachelor’s degree in Cybersecurity, Systems Engineering, Computer Science, or a related technical field
Experience in cybersecurity, systems engineering, test and evaluation, systems assessment, or a related field
Foundational understanding of system and component functionality in a defense, aerospace, or other mission-critical environment
Familiarity with cybersecurity requirements, architectures, and risk management concepts
Experience researching, analyzing, and documenting technical problems or findings
Experience using Microsoft Office applications, including Word, Excel, and PowerPoint
Effective written and verbal communication skills, with the ability to explain technical information to varied audiences
Possess or be willing to obtain an Information Assurance Technical Level II certification or higher, such as CompTIA Security+
Active Secret clearance, with the ability to obtain and maintain a Top Secret clearance
Must be a U.S. citizen

Desired Skills

Exposure to threat analysis, cybersecurity risk assessments, or related engineering analysis
Familiarity with Department of Defense or Space Force cybersecurity regulations and processes
Exposure to Security Technical Implementation Guide (STIG) tools, vulnerability assessment tools, or the Assured Compliance Assessment Solution (ACAS)
Familiarity with the Defense Information Systems Agency (DISA) Enterprise Mission Assurance Support Service (eMASS)
Experience with cybersecurity testing, evaluation, or compliance documentation
Exposure to scripting or programming languages
Familiarity with CAMEO, Model-Based Systems Engineering (MBSE), or other systems engineering tools
Prior experience supporting space, missile, naval, or other weapons systems
Exposure to penetration testing or vulnerability assessment planning and execution
Ability to work independently, manage priorities, and meet schedule commitments in a deadline-driven environment
Self-starter with strong analytical, problem-solving, and collaboration skills

#LMSpaceCyberEng

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.

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