Scientist, 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: Scientist, Information Systems Security Engineer
Job Code: 37365
Job Location: Melbourne, FL
Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off
Job Description:
L3Harris Technologies is seeking an Information System Security Engineer (ISSE) to join the Mission Networks Sector in the Frontend Engineering team. This role will primarily support surveillance related programs and pursuits in the Surveillance & Automation Solutions Division. The ISSE will partner with Strategy & Business Development (S&BD) and Engineering teams to architect cybersecurity solutions for new business pursuits and provide guidance and oversight of information system security operations for existing programs. The ISSE will shape solutions that support Cloud deployments, leverage AI technologies in safety critical systems, and operate in FedRAMP High environments.
Essential Functions:
- Create, implement and commission cloud capable and on-premise security platforms in a variety of environments (e.g. PaaS, Iaas, SaaS, and SECaaS) to meet US government customer specified requirements for existing systems and new customers.
- Directs information security engineering activities within the enterprise pertaining to CDRL documents, trade studies, security control requirements analysis, secure architecture development, management & compliance with security controls, design review milestones and security control test/verification activities.
- Provide vision and innovative strategies to customers and program leaders for cloud capable solutions for growth and sustainment of technical capability, service performance, reputation and market share for our new and emerging lines of business within the enterprise.
- Provide guidance and oversight to the development and delivery of documentation and processes that support government auditing and authorization of cloud-based security architectures to meet tailored NIST control requirements.
- Provide thought leadership to evaluate security requirements for proposals (e.g. RFP, RFI), collaborate with S&BD and Engineering to incorporate security into proposal solutions including authoring security responses in technical volumes and provide guidance for research projects (R&D) to grow the business.
- Ability to obtain an FAA Public Trust or DoD Clearance.
Qualifications:
- Bachelor’s Degree and a minimum of 12 years of prior relevant experience. Graduate Degree and a minimum of 10 years of prior related experience. In lieu of a degree, minimum of 16 years of prior related experience.
Preferred Additional Skills:
- Current or previous ISSE/ISSM/ISSO experience.
- FAA Domain experience; DoD IS knowledge/experience.
- 7 years’ experience designing, implementing and operating security controls for cloud-hosted applications or infrastructure.
- 5 years’ experience operating security architectures for cloud-based applications hosted by commercial cloud service providers, such as Amazon AWS or MS Azure.
- 5 years’ experience in the application and compliance of customer tailored NIST controls and policies for cloud services in a variety of architectures, including e.g. IaaS, PaaS, or SaaS.
- Detailed understanding of the Risk Management Framework (RMF), NIST, FISMA, and FIPS.
- Experience and understanding of bid and proposal generation for government contracts to meet the customer security requirements.
- Familiarity with network technologies (LAN & WAN) and best practices.
- Working knowledge with Microsoft Windows operating systems (workstation & server), Linux, and system virtualization (multiple hypervisors) in a secure network environment.
- Experience with compliance scanning tools (e.g. Nessus) and vulnerability scanning tools (e.g. Splunk).
- CCSP, CISSP or CISM certification.
- Excellent oral and written communication skills will be essential when interacting with customer, industry and company leaders.
- Member of committees or panel groups within the cloud security industry or associations.
- Experience publishing papers or articles expressing technical insight, innovation or thought on cloud security topics or initiatives within industry.
#Li-DK2
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.
- ...technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Information Security Systems Engineering Job Code: 36149 Job Location: Melbourne, FL Job Schedule: 9/80 Regular Job...SuggestedLocal areaRemote work
- ...domains in the interest of national security. Job Title: Network Engineer Job Code: 36171 Job... ...and service trials while documenting system integration. Identify areas of opportunity... ...procedures, as well as formal and informal peer review processes. #LI-NB1...SuggestedTemporary workWork at officeLocal areaRemote work
- ...subsidiary of LanceSoft Requested Security Clearance: Active Secret Clearance Job Description: Systems security engineering methods, practices and technologies to... ...Assessing systems for Critical Program Information Conducting trade studies Developing...Suggested
- ...looking for Journeyman Environmental Scientist/Engineer to assist with the U.S. Air Force’s Environmental... ...with the latest site cleanup information and status Assist with technical... .... U.S. Citizenship and DoD government security clearance NACI required, Applicants selected...SuggestedFull timeContract workFor contractorsWork at office
- ...environments with varied temperatures, air quality, lighting and/or low to moderate noise. Communicating with others to exchange information. Visual acuity and hand-eye coordination to perform tasks. Workspace may vary from open to confined. May require travel...SuggestedDaily paidWork experience placementShift work
- ...analyzers. Performs calibration and troubleshooting on testing systems and instruments to ensure adherence to established standards... ...to moderate noise. Communicating with others to exchange information. Visual acuity and hand-eye coordination to perform tasks....Work experience placement
- Meteorologist As a Meteorologist, you will perform the following duties: Integrate, with occasional assistance, forecast weather, water, and climate hazards with associated societal risks to produce and communicate life-saving impact-based warnings, advisories, outlooks...Work at officeRemote workShift workRotating shift
- ...We are looking for a Research Scientist Intern to push the state of the art of our AI models. As a Research Scientist Intern at Whiterabbit.ai, you will: Play a key role in architecting the algorithms and models that will power our products Train on a dedicated high...Remote jobInternship
- ...Health First is a premier health system and the only fully integrated delivery network serving Central Florida. Position Highlights... ...aviation, high-tech manufacturing, communications, and homeland security and defense. Abundance of outdoor recreation with year-round fishing...Temporary workWork at officeLocal areaRelocation package
- ...sea and cyber domains in the interest of national security. Job Title: Senior Scientist, Systems Engineering (Space Systems – Program Chief Engineer) Job... ...marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership...Contract workLocal area
- ...Routine Chemistry Urinalysis), Special Chemistry. Medical Lab Scientists The Medical Lab Scientist (MLS) performs diagnostic tests... ...to moderate noise. Communicating with others to exchange information. Visual acuity and hand-eye coordination to perform tasks....Daily paidFull timePart timeWork experience placementRelocation packageShift workWeekend work
$84.63k - $112.84k
...connected ecosystem. We enable secure, high‑performance connectivity... ...Incident Response Team (CIRT) Engineers at Lumen are on the front lines of protecting the systems that power global connectivity... ...to, remediate, and document information security incidents not limited...Full timeTemporary workRemote workShift work$84.63k - $112.84k
...connected ecosystem. We enable secure, high‑performance... ...join us today. The Role Engineers are expected to identify and... ...interoperability, vulnerability, system limits and constraints facing... ...security problems. Recommend new information security systems and controls...Full timeTemporary workRemote work$100k - $172.5k
...Function: Technology Enterprise Strategy & Security Job Sub Function: Solution... ...talent for a Principal Product Security Engineer to be located in Danvers, MA or Raritan... ...Maintain relationships with Abiomed’s Information Sharing and Analysis Organizations. Guide...Full timeTemporary workWork at officeLocal areaImmediate startRemote work3 days per week- ...interface between L3 Harris and our customers engineering staff, supporting the Business... ...reviews. This role requires experience in systems engineering, system architecture development... ...engineering m...Solution, Systems Engineer, Architect, Scientist, Systems, Engineer...
- ...sea and cyber domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer - Mission Solution Architect Top Secret Job... ...white papers and proposals; requests for proposals, information and broad agency announcements; and provide...Odd jobFor contractorsLocal area
- ...critical programs across national security, defense, and public service... ...essential government systems and services, with proven operational... .... The Junior Security Engineer supports 24x7 enterprise... ...Bachelor’s degree in Cybersecurity, Information Technology, Computer Science,...Minimum wageFull timeContract workTemporary workWork experience placementRemote work
- ...readiness services , including: Gap analysis Process remediation Security documentation Incident response planning and testing... ...requirements Contribute to development of policies, procedures, and system security plans (SSPs) Support ongoing security assessments and...Internship
- ...culture with long-tenured providers and staff! They take pride in their efficient operations with no inner office bureaucracy Group Information Well-Established Private Multispecialty Group - Over 30 Years in Practice 45 Physicians in Group3 Interventional Cardiologists5...Work at officeLocal areaMonday to FridayWeekend workWeekday work
$51k - $82k
...Cyber Systems Engineer Job Locations US-FL-Home Requisition ID 2026-167671 Position Category Information Technology Clearance Public Trust Responsibilities... ...to include implementing security controls and processes for a FISMA...Contract workWork at officeShift work- ...than a clinical position it s an opportunity to practice at the forefront of cardiovascular care within a rapidly growing healthcare system designed for physician success. Practice Highlights Balanced schedule with 2 3 days in clinic and 2 3 days in the EP lab at...Immediate startRelocation package1 day per week
- ...Description Position Title : Security Researcher Location : St.... ...explore and exploit complex systems, from kernels to embedded... ...complex applications. Reverse engineer binaries and system... ...materials based on available information. These tools assist our recruitment...Full timeLocal areaFlexible hours
- ...and cyber domains in the interest of national security. Job Title: Scientist, Software Engineer / Cloud Architect Job Code: 37213 Job Location... ...and resilient telecommunications networks and information management systems. The team develops critical communication...Local areaImmediate start
- ...National EV Charging Recognition Program. Come join us! For more information visit OWLServices.com and follow us on LinkedIn. The Role... ...Fuel Master Red Jacket FE Petro Franklin Fueling Systems equipment. Other Items The petroleum service...Flexible hoursWeekend workAfternoon shift
$105.79k - $141.05k
...re transforming how businesses connect, secure, and scale in an AI-driven world. By... ...financial flexibility. · Simply complex engineering principles into concise business... ...speed and scale. Compensation This information reflects the anticipated base salary range...Full timeTemporary workRemote workWork from home- ...You’re a human being, not a payroll number. Join Our Melbourne Land & Water Team as an Associate or Principal Environmental Scientist/Engineer Our fast-growing Melbourne office needs a seasoned professional (10+ years’ environmental consulting experience) to lead...Work at officeWork from homeFlexible hours
- ...a Senior Cyber RF Hardware Engineer who will leverage their RF,... ...Hardware in the Loop (HWIL) systems, surrogate builds, digital twins... ...to obtain a Top Secret (TS) security clearance, for which U.S. citizenship... ...status, disability, genetic information or any other characteristic...Work at officeLocal areaRemote workNight shift
$89k - $143.75k
...Job Sub Function: R&D Software/Systems Engineering Job Category: Scientific/Technology... ...Performing periodic risk assessment of security vulnerabilities in software for the product... ...year. For additional general information on Company benefits, please go to:...Full timeTemporary workWork at officeLocal areaRemote workNight shift$150k - $175k
...? Join WWT today! What will you be doing? World Wide Technology, Inc. (WWT) is seeking a highly driven and experienced Cyber Security Specialist to join our dynamic Security Sales team. In this role, you will collaborate closely with cross-functional teams to develop...Full timeRemote workShift work- ...require candidates to have an active security clearance. We hire professionals, experts... ..., Physics, Materials, etc.) Engineering (Systems, Electrical, Mechanical, Computer, Software... ...requirements for access to classified information. By submitting your résumé for this...For contractorsFor subcontractor
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Scientist, Information Security Systems Engineer. Be the first to apply!



