Information Security Systems Engineering Specialist
No salary listed
Mid, Senior
Bachelor's, Master's
Salt Lake City, UT, USA
In PersonTravel up to 10% may be required.
CybersecuritySecurity Governance, Risk & Compliance
No H1B Sponsorship
US Top Secret Clearance Required
About the job
Requirements
- A bachelor's degree in cybersecurity, computer science, information systems, or a related field with a minimum of 4 years of relevant experience; alternatively, a graduate degree in a related field with 2 years of relevant experience, or 8 years of relevant experience in lieu of a degree.
- One Department of Defense 8140/8570-compliant certification, such as Security+, Certified Information Systems Security Professional, Systems Security Certified Practitioner, or Global Information Assurance Certification Security Essentials, or the ability to obtain one within 6 months of hire.
- A DoD Secret security clearance.
- Travel availability of up to 10% as needed.
Responsibilities
- Execute and support Risk Management Framework lifecycle activities, including categorization, control selection, implementation, assessment, authorization, and continuous monitoring.
- Develop, maintain, and review Risk Management Framework documentation, including System Security Plans, Security Assessment Reports, Plans of Action and Milestones, and security plans.
- Interpret and apply security controls from National Institute of Standards and Technology Special Publication 800-53, Committee on National Security Systems Instruction 1253, and related guidance.
- Support implementation and validation of Security Technical Implementation Guides and other configuration baselines.
- Collaborate with systems, software, and hardware engineering teams to ensure security requirements are properly implemented.
- Interface with internal stakeholders, Authorizing Officials, and external assessors to support authorization efforts.
- Track and report compliance status, risks, and remediation activities to program leadership.
- Contribute to continuous monitoring strategies and ongoing system compliance.
Desired Qualifications
- Exposure to cryptographic systems, Federal Information Processing Standards 140-3, or National Security Agency certification processes.
- Experience with high-assurance or classified systems.
- Hands-on experience executing the Risk Management Framework within Department of Defense environments.
- Familiarity with tools such as eMASS or XACTA.
- Experience applying National Institute of Standards and Technology Special Publication 800-53 security controls and Security Technical Implementation Guides.
- Experience supporting Authority to Operate processes.
- Strong technical writing and documentation skills.
- Understanding of networking concepts, including Transmission Control Protocol/Internet Protocol, network architecture, and boundary defense.
- Experience working with embedded systems or communications systems.
- Familiarity with Agile or DevSecOps environments.
- Experience working in cross-functional engineering teams.
- Familiarity with TEMPEST, Anti-Tamper, or related system security disciplines.
- Experience supporting government customers in a SETA/A&AS role.
- Additional certifications such as Certified Information Security Manager, Certified Information Systems Auditor, Certified Ethical Hacker, or Global Information Assurance Certification credentials.
- An active TS/SCI clearance or the ability to obtain one.
About the company
L3Harris Technologies provides aerospace, defense, and space systems for governments and commercial customers, including sensors, communications, propulsion, and space assets. Its products combine hardware and software into integrated systems used for missions, from tactical radios and night vision to satellite payloads and missile defense. The company blends two legacies—Harris and L3—plus an acquisition strategy to deliver quick, field-ready capabilities, with a focus on space, missiles, and resilient satellite communications. Its goal is to deliver mission-ready defense and intelligence technology at scale for national security and related customers.
Company Size
10,001+
Company Stage
IPO
Headquarters
Melbourne, Florida
Founded
1895
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Simplify's Take
What believers are saying
- July 2026 backlog hit $42 billion after $7.3 billion orders and raised guidance.
- June 2026 Camden groundbreaking expands PAC-3 capacity as missile inventories stay depleted.
- August 2026 Intuitive Machines contract deepens L3Harris's SDA Tranche 3 missile-defense platform.
What critics are saying
- Christopher Kubasik's August 2026 ouster exposed governance fragility and succession disruption.
- Aerojet Rocketdyne integration and Camden expansions must execute flawlessly before 2030 demand spikes.
- Lockheed and Pentagon pricing pressure can compress margins if delivery slips or defects emerge.
What makes L3Harris Technologies unique
- PAC-3 and THAAD propulsion make L3Harris irreplaceable in U.S. missile defense.
- Space & Mission Systems plus Missile Solutions give Sam Mehta 80% revenue control.
- Roman telescope optics and NGI motors show unmatched breadth across space and interceptors.
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Benefits
- Health Insurance
- Disability Insurance
- 401(k) Retirement Plan
- 401(k) Company Match
- Paid Vacation
- Paid Holidays
- Mental Health Support
- Relocation Assistance