Cyber Security Technologist Senior (ISSE)

Reference: 732027BRPosted: 2026-06-17Location: Orlando, FloridaClearance: TS/SCI w/PolyCompany: Lockheed MartinDescription:The selected individual will serve as a Classified Cyber Security Technologist Sr. In this role, the selectedindividual will collaborate with a team of cybersecurity professionals and work closely with the InformationSystem Security Manager(s) to implement and monitor comprehensive cybersecurity solutions. This willinvolve identifying, designing, securing, and deploying specialized applications and tools that support thegovernance and risk management of classifiedsystems, infrastructure, and tools, ensuring theconfidentiality, integrity, and availability of classifiedassets. The selected candidate will also help designand document advanced risk governance operations to implement proactive security methodologies forclassified programs. This position requires anunderstanding of DevSecOps, Artificial Intelligence(AI), software development and related securitycontrols, as well as a mindset focused on automation- enabled cybersecurity for day-to-day activities.Basic Qualifications:• DoD 8140/8570 IASAE Level II certification (e.g., CompTIA CASP CE, CISSP (or Associate), CSSLP).• Demonstrated experience with core cybersecurity tools: SIEM, DLP, vulnerability scanning, etc.• Proven track record hardening Windows and RHEL systems using approved DISA STIGs/SRGs andimplementing NIST SP 800 53 controls.• Deep knowledge of DAAPM, JSIG, or RMF as asecurity framework SME.• Hands on expertise in DevSecOps practices and AI integration for security operations.• Top Secret clearance to start, with ability and willingness to obtain TS/SCI w/ PolyDesired Skills:• Advanced Splunk proficiency – writing queries,building dashboards, integrating third party apps.• Experience designing secure networks: definingsecurity and operational objectives, risk mitigationstrategies.• Familiarity with complex environments: data centers, cloud platforms, cross domain solutions, NSAType 1/CSfC encryption.• Proven ability to conduct internal/external customer assessments, identify gaps, and develop correctiveaction plans.• Capability to evaluate system changes, adviseISSMs, and ensure regulatory compliance.• History of deploying enterprise level technologieswith minimal disruption and deliveringtraining/support to end users.Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.Clearance Level: TS/SCI w/PolyOther Important Information You Should KnowExpression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.Schedule for this Position: 4x10 hour day, 3 days off per weekLockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.Experience Level: Experienced ProfessionalBusiness Unit: CORPORATE HEADQUARTERSRelocation Available: PossibleCareer Area: Cyber SecurityType: Full-TimeShift: First