Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Specialist, Information Security Systems Engineer

L3Harris Technologies

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: Specialist, Information Security Systems Engineer

Job Code: 44711

Job Location: Greenville, TX

Schedule: 9/80 - Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off

Job Description:

L3Harris is seeking a software engineer with a passion for cyber security. In this role, the selected candidate will design, develop, integrate, and maintain software applications that implement defensive cyber security capabilities. This includes supporting technologies and mechanisms such as multi-factor authentication, audit review, endpoint protection, encryption, vulnerability analysis, and security management.

The candidate will work closely with software developers, systems engineers, and commercial product vendors to design and evaluate secure systems, networks, and database solutions. This role is responsible for integrating multiple cyber security methods into a cohesive system security architecture and environment, while supporting the policies and procedures required to monitor and maintain that environment.

Essential Functions:

  • Design, develop, integrate, test, and maintain software applications that support defensive cyber security capabilities.
  • Be able to install, configure, use, and troubleshoot industry standard tools and technologies such as Splunk, Elastic, Tenable, NetApp Ontap Storage, Windows Active Directory, Redhat Linux Enterprise Server & Workstation, OpenShift, Kubernetes.
  • Proficient in a variety of scripting frameworks such as YAML, Java, Python, Ansible, Bash, SQL, PowerShell.
  • Proficient in CI/CD tools such as GitLab Enterprise with excellent software configuration management skills.
  • Collaborate with systems developers, software engineers, and commercial vendors in the evaluation and integration of secure products and technologies.
  • Support the design and assessment of secure systems, networks, and database products.
  • Integrate multiple cyber security controls into a unified and effective security architecture.

Qualifications:

  • Active US Top Secret/SCI security clearance, with continuous evaluation within the last 5 years.
  • Bachelor's Degree and minimum 4 years of prior relevant experience.
  • Graduate Degree and a minimum of 2 years of prior related experience.
  • In lieu of a degree, a minimum of 8 years of prior related experience.
  • Demonstrated experience Designing, developing, integrating, testing, and maintaining software applications that support defensive cyber security capabilities.

Preferred Additional Skills

  • Experience assessing security and privacy controls in embedded systems using NIST 800-53.
  • Knowledge of ISR aircraft systems and subsystems.
  • Prior leadership experience with Agile methodologies (e.g., Scrum Master, Product Owner).
  • Experience with systems engineering standards and best practices.
  • Password management (Keepass, Ansible vaults, Kubernetes secret storage), SAST/DAST, container scanning.
  • C++
  • Tensorflow
  • VmWare Cloud Foundation
  • ETL Data pipelines
  • IDS/IPS
  • UAM
  • Security+
  • Experience in Risk Management Framework (RMF) accreditation and authorization (A&A) processes to include RMF steps 1-4 (categorization, controls selection, control implementation, security assessment) and standard body of evidence (BoE) package development.

LI-AM2

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.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish

Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Specialist, Information Security Systems Engineer in Greenville, TX vacancy
  •  ...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: 44627 Job Location: Greenville, TX Schedule: 9/80 - Employees work 9 out of every 1... 
    Suggested
    For contractors
    Local area
    Flexible hours
    Shift work

    L3Harris Technologies

    Greenville, TX
    3 days ago
  •  ...technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Information Security Systems Engineer (ISSE) Job Code: 45429 Job Location: Greenville, TX Job Schedule: 9/80 - Employees work 9 out... 
    Suggested
    Local area

    L3Harris Technologies

    Greenville, TX
    2 days ago
  •  ...domains in the interest of national security. L3Harris Engineering Hiring Event – Rockwall, Texas (11/1...  ...Rockwall, Greenville, and Waco, Texas: Systems Engineers: FPGA/GPU RF Signal...  ...veteran status, disability, genetic information, citizenship status, characteristic... 
    Suggested
    Full time
    Local area

    L3Harris Technologies

    Greenville, TX
    3 days ago
  •  ...domains in the interest of national security. Job Title: Sr. Specialist, Mechanical Engineering (Design) Job Code: 38710...  ...installations, and mechanical systems installations. Engineer applies...  ...veteran status, disability, genetic information, citizenship status,... 
    Suggested
    Local area
    Day shift

    L3Harris Technologies

    Greenville, TX
    4 days ago
  •  ...Senior Specialist, Program Management Job Code: IMS20231302-96928 Job Location: Greenville...  ...associated with Earned Value Management System (EVMS) data collection, reporting, and...  ...with internal customers, such as engineering, finance, business development and manufacturing... 
    Suggested
    Weekend work

    Phenom People

    Greenville, TX
    17 hours ago
  •  ...land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Contracts Job ID: 42324 Job Location: Greenville...  ...compiles and analyzes data; and maintains historical information. Essential Functions: Ability to obtain a DoD... 
    Contract work
    For contractors
    Local area

    L3Harris

    Greenville, TX
    1 day ago
  •  ...domains in the interest of national security. Job Title: Sr. Specialist, Mechanical Engineering – Sustainment  Job Code: 4414...  ...conditions on aircraft systems and components within production...  ...veteran status, disability, genetic information, citizenship status,... 
    Local area
    Shift work
    Day shift

    L3Harris Technologies

    Greenville, TX
    3 days ago
  •  ...domains in the interest of national security. Job Title: Senior Specialist, Project Engineer Job Code: 41803 Job...  ...Functional Task Leaders (including Systems, Software, Aeronautical,...  ...presentations to communicate technical information to the customer and senior... 
    Contract work
    For subcontractor
    Local area

    L3Harris Technologies

    Greenville, TX
    3 days ago
  •  ...sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineering Job Number: 41126 Job Location: Greenville,...  ...status, veteran status, disability, genetic information, citizenship status, characteristic or membership... 
    Local area

    L3Harris Technologies

    Greenville, TX
    4 days ago
  •  ...domains in the interest of national security. Job Title: Specialist, Mechanical Design Engineer Job Code: 44071 Job...  ...installations, and mechanical systems installations. Engineer applies...  ...veteran status, disability, genetic information, citizenship status,... 
    Local area
    Day shift

    L3Harris Technologies

    Greenville, TX
    3 days ago
  •  ...sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineering (Design/Development/Integration) Job Code: 453...  ...status, veteran status, disability, genetic information, citizenship status, characteristic or membership... 
    Local area
    Flexible hours

    L3Harris Technologies

    Greenville, TX
    1 day ago
  •  ...domains in the interest of national security. Job Title: Lab Manager: Computer System Job Code: 43819 Job...  ...with supervisor, customer, Project Engineering, and Program Management to determine...  ...management and our customer informed.   Qualifications:   Bachelor... 
    Local area
    Flexible hours
    Shift work
    Day shift

    L3Harris Technologies

    Greenville, TX
    3 days ago
  •  ...sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer – ELINT Job Code: 43357 Job Location: Greenville...  ...practices, reusable model libraries, and model-informed review products. Experience with simulation toolkit... 
    Local area

    L3Harris Technologies

    Greenville, TX
    3 days ago
  •  ...sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineering - Mission Systems Job Code: 39895 Job...  ...marital status, veteran status, disability, genetic information, citizenship status, characteristic or... 
    Local area

    L3Harris Technologies

    Greenville, TX
    4 days ago
  • $92.5k - $171.5k

     ...sea and cyber domains in the interest of national security. Job Title: Systems Engineer, Sr. Specialist Job Code: 43589 Job Location: Rochester, NY;...  ...marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership... 
    Full time
    Local area
    Flexible hours

    L3Harris Technologies

    Greenville, TX
    3 days ago
  •  ...sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineering - ELINT Job Code: 44908 Job Location:...  ...marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership... 
    Local area

    L3Harris Technologies

    Greenville, TX
    4 days ago
  •  ...sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineering - Hardware Job Code: 40144 Job Location: Greenville...  ...status, veteran status, disability, genetic information, citizenship status, characteristic or membership... 
    Local area

    L3Harris Technologies

    Greenville, TX
    4 days ago
  •  ...sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineering – Cross Domain Solutions (CDS) Job Code: 3980...  .... Experience presenting design and project information at periodic reviews as well as recommending improvements... 
    Local area

    L3Harris Technologies

    Greenville, TX
    4 days ago
  •  ...domains in the interest of national security. Job Title: Specialist, E lectrical Engineer   Job Req: 43375 Job...  ...Design and develop electrical systems for the integration of electronic...  ...veteran status, disability, genetic information, citizenship status, characteristic... 
    Local area

    L3Harris Technologies

    Greenville, TX
    3 days ago
  •  ...domains in the interest of national security. Job Title: Senior Specialist, Project Engineer Job Code: 40541 Job...  ...Engineering Functional Task Leaders (Systems Engineering, Software...  ...veteran status, disability, genetic information, citizenship status, characteristic... 
    Local area

    L3Harris Technologies

    Greenville, TX
    3 days ago
  •  ...IDD Provider Specialist The IDD Provider Specialist position is responsible for group and individualized activities at the Individualized...  ...rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the... 
    Full time
    Temporary work
    Work experience placement

    Lakes Regional Community Center

    Greenville, TX
    4 days ago
  •  ...domains in the interest of national security. Job Title: Senior Specialist, Project Management Job Code: 442...  ...the program. Interact with Engineering / Engineering design reviews, Planning...  ...veteran status, disability, genetic information, citizenship status,... 
    Contract work
    Work at office
    Local area
    Day shift

    L3Harris Technologies, Inc.

    Greenville, TX
    1 day ago
  • Menasha Corporation is seeking a warehouse associate to support shipping and receiving operations. You will move materials, load/unload freight, and verify quantities to ensure customer requirements are met. The role emphasizes safety, inventory accuracy, and teamwork in...

    Menasha Corporation

    Greenville, TX
    3 days ago
  •  ...domains in the interest of national security. Job Title: Sr. Specialist, Subcontracts Job Code: 41835 Job...  ...moderate to substantial improvements to systems and processes. They will contribute...  ...and may require comprehensive information gathering, analysis and investigation... 
    Local area
    Immediate start

    L3Harris Technologies

    Greenville, TX
    4 days ago
  • $51k - $95k

    Full-time# Sr. Specialist, SubcontractsL3Harris · Greenville, TX###...  ...synthesize multiple sources of information to create clear, succinct...  ...require the ability to obtain a security clearance. Security...  ..., transacting in various HR systems, and drafting knowledge based... 
    Full time
    Remote work
    Flexible hours

    QuickCruit, Inc.

    Greenville, TX
    3 days ago
  • A financial services company in Texas is looking for motivated Retirement Specialists. This position offers both part-time and full-time opportunities, with a focus on educating clients about retirement options and maintaining strong relationships. Successful candidates... 
    Full time
    Part time
    Flexible hours

    SkyKey Financial

    Greenville, TX
    3 days ago
  • Brookshire Grocery Company in Tyler, Texas is seeking a grocery associate to maintain stock levels and uphold product quality. You will display items according to standards, operate a pallet jack, unload and reload trucks, and rotate inventory to ensure freshness. You will...
    Weekend work
    Afternoon shift

    Brookshire Grocery Company

    Greenville, TX
    3 days ago
  • Lakes-Regional-Community-Center is seeking an IDD Provider Specialist to deliver group and individualized activities and direct care in ISS and residential settings. You will implement therapeutic programs, coordinate with care teams and families, and document services... 

    Lakes-Regional-Community-Center

    Greenville, TX
    2 days ago
  • Hunt Regional Healthcare is seeking a Patient Access Receptionist for the HRMP Neurology practice. The role supports clerical and administrative tasks in a multi-specialty medical setting, focusing on patient check-in, scheduling, and front-desk duties. Key responsibilities...

    Hunt Regional Healthcare

    Greenville, TX
    1 day ago
  • Hunt Regional Healthcare is seeking a patient registration specialist to support front-end operations in radiology. You will register patients, collect co-pays, obtain required authorizations, and schedule exams while ensuring accurate input and compliance with payor guidelines... 
    Work at office

    Hunt Regional Healthcare

    Greenville, TX
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Specialist, Information Security Systems Engineer. Be the first to apply!