Lead, Information Security Systems Engineer

Harris Geospatial Solutions; Waco (TX); On-site; USD 130,000 - 180,000; Full time

Job summary

L3Harris Technologies in Waco, Texas seeks an experienced Lead, Information Security Systems Engineer to implement and oversee cybersecurity across systems, software, and networks. You will partner with customers and engineers to ensure security is integrated from design through ATO readiness.

The role requires DoD 8570 baseline certification, strong RMF experience, and travel up to 15%. A TS/SCI clearance is required for start.

Qualifications

• DoD 8570/8140 baseline certification required; Security+ or equivalent; CISSP preferred.
• Proficient with NIST 800-53 standards and RMF.
• Understand ICD 503 requirements and RMF Security Life Cycle.

Responsibilities

• Hold DoD 8570/8140 baseline certification; Security+ or equivalent; CISSP preferred.
• Adhere to NIST 800-53 standards.
• Ensure information systems meet ICD 503 and RMF requirements.
• Interact with customers and accreditation officials to define and achieve Cybersecurity objectives.
• Assist design engineers in cybersecurity-focused system design.
• Support RMF Security Life Cycle steps 1–6 including information assurance.
• Document security controls in System Requirements Specifications.
• Work with software team on Secure SDLC; perform dynamic and static code analysis.
• Develop secure Linux-based operating system.
• Utilize vulnerability scanning tools; track findings and patches.
• Develop RAR, SSP, SCTM for ATO; review ISSE work products.
• Travel up to 15% CONUS/OCONUS.

Skills

DoD 8570/8140 baseline

Security+ or equivalent

CISSP or equivalent

NIST 800-53 standards

RMF / Risk Management Framework

ATO processes awareness

Education

Bachelor’s Degree in STEM

Graduate Degree in STEM

Tools

Xacta

eMASS

Job description

L3Harris is dedicated to recruiting and developing high‑performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work‑life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission‑critical needs always in mind, our employees deliver end‑to‑end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Lead, Information Security Systems Engineer

Job Code: 44664

Job Location: Waco, Texas

Job Schedule: 9/80

Job Description

The L3Harris Waco Systems Engineering team is looking for an experienced individual contributor role within our team for Information Security (Cybersecurity). The position will directly execute on programs, interact directly with customers, and improve processes as the Information System Security Engineer (ISSE) Subject Matter Expert for systems, software, and networks.

Essential Functions

• Candidate must hold a DoD 8570/8140 approved baseline certification. Security+ or equivalent required with CISSP or equivalent preferred.
• Well versed in NIST 800-53 standards.
• Ensure delivered information systems meet security standards in accordance with ICD 503, Risk Management Framework (RMF).
• Interact with Customers and accreditation officials to define, execute, and achieve required Cybersecurity objectives. Work alongside Customers to provide Cyber Security as a Service (CsaaS) support.
• Identify the information protection needs for systems, software, and networks. Assist Design Engineers in overarching system design with a focus on Cybersecurity. Support steps one through six of the Risk Management Framework (RMF) Security Life Cycle, ensuring information assurance is included in the design architecture.
• Document security controls/requirements within the System Requirements Specifications. Assist the ISSEs with analysis of User and System requirements and constraints.
• Work closely with the Software Development Team on Secure Software Development Practices to ensure that developed software vulnerabilities are addressed early in the development process. Perform Dynamic and Static code analysis with the use of code analysis tools.
• Develop secure/hardened Linux based Operating System (OS).
• Utilize Vulnerability Scanning Tools to scan target networks/applications and identify weaknesses. Track Software Vulnerability Findings and Software Patches.
• Develop Risk Assessment Reports (RAR), System Security Plans (SSP), Security Control Traceability Matrix (SCTM), et al needed to obtain an Authorization to Operate (ATO) for fielded systems.
• Review ISSE work products for completeness and quality.
• Ability to support travel up to 15% CONUS / OCONUS.

Qualifications

• Bachelor’s Degree in STEM and minimum of 9 years of prior related Information Security experience.
• Graduate Degree in STEM with a minimum of 7 years of prior related Information Security experience.
• Active TS/SCI Government Security Clearance required upon start.

Preferred Additional Skills

• Understanding of the INCOSE Systems Engineering “V” with the ability to oversee work products and coach direct reports through the stages of work including requirements capture, design, purchasing, build, and test.
• Previous experience analyzing system specifications and translating those to Information Security system requirements.
• Previous accreditation Information Security experience.
• Experience working in Xacta or eMASS
• Experience obtaining an authorization for systems on or in support of an aircraft.

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug‑free workplace and performs pre‑employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

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