Sr. IT Cyber Security Specialist
$135k - $160kInnoflight LLC
GROW WITH US AND STAY EXTRAORDINARY:
Launch your career to new heights with Innoflight—one of San Diego’s fastest-growing Aerospace and Defense innovators. Here, visionary minds engineer the future of space technology through pioneering, compact, and cyber-secure solutions. From software-defined radios to cutting-edge cryptographic systems and avionics, everything we build powers the next era of New Space. Join our small, agile, and mission-driven team where your work has real impact and your growth has no limits. We’re not just reaching for the stars—we’re engineering them. Let’s innovate the infinite, together.
As a Senior IT Cyber Security Specialist , you will play a critical role in protecting Innoflight's secure network infrastructure and mission-critical systems. You'll lead cybersecurity initiatives by implementing the Risk Management Framework (RMF), maintaining compliance with DoD security requirements, and strengthening the organization's overall cyber posture. Working closely with engineering, IT, government customers, and security teams, you'll safeguard enterprise systems, mentor junior cybersecurity professionals, and ensure our technologies remain secure, resilient, and mission ready. An Active Top Secret U.S. Security Clearance required. WHAT YOU’LL DO:
- Leads RMF Compliance: Executes all phases of the Risk Management Framework (RMF), including system categorization, security control implementation, assessment, authorization, and continuous monitoring to maintain compliance with DoD cybersecurity requirements.
- Manages Security Documentation: Develops and maintains System Security Plans (SSPs), Plan of Action & Milestones (POA&Ms), Risk Assessment Reports (RARs), and other RMF artifacts while supporting Authorization to Operate (ATO) and Interim Authority to Test (IATT) packages through eMASS.
- Strengthens Enterprise Security: Performs vulnerability scanning, system hardening, patch management, and remediation activities using tools such as Nessus, HBSS, and other approved cybersecurity solutions.
- Administers Security Technologies: Monitors and manages enterprise cybersecurity tools including SIEM platforms, intrusion prevention systems (IPS), firewalls, endpoint protection, email security, VPNs, and user behavior analytics to protect critical infrastructure.
- Supports Secure System Architecture: Provides technical guidance to ensure networks, servers, and applications are designed and maintained in compliance with cybersecurity standards and organizational security requirements.
- Responds to Security Incidents: Investigates cybersecurity events, performs root cause analysis, recommends corrective actions, and helps strengthen long-term system resilience against emerging threats.
- Develops Cybersecurity Standards: Creates and maintains standard operating procedures, technical documentation, network diagrams, and security processes that support operational excellence and regulatory compliance.
- Collaborates Across the Organization: Partners with IT, Engineering, Industrial Security, Physical Security, Special Programs, and government customers to ensure cybersecurity objectives are aligned across the organization.
- Supports End Users: Assists with endpoint configuration, access provisioning, incident troubleshooting, and cybersecurity awareness to help maintain a secure and productive computing environment.
- Provides Technical Leadership: Mentors junior cybersecurity team members, supports project execution, and advises leadership on cybersecurity risk, compliance, and strategic initiatives that protect Innoflight's mission-critical systems
YOU’RE AWESOME AT:
- Cybersecurity & Compliance: Extensive experience implementing RMF, supporting ATO packages, and maintaining compliance with NIST SP 800-171, CMMC Level 2, DISA STIGs, and DoD cybersecurity requirements.
- Enterprise Security Administration: Skilled in securing Linux and Windows environments while administering enterprise security technologies including SIEM, firewalls, endpoint protection, IAM, and vulnerability management tools.
- Automation & Technical Problem Solving: Experienced with Linux administration, Bash scripting, vulnerability remediation, system hardening, and implementing automation that improves operational efficiency.
- Leadership & Collaboration: Able to communicate effectively with technical and non-technical stakeholders, mentor cybersecurity professionals, and provide strategic guidance in a fast-paced defense environment.
WHAT YOU’LL NEED:
- Bachelor's degree in Information Technology, Cybersecurity, Computer Science, or a related field preferred; equivalent experience will be considered.
- 7 or more years of progressive IT or cybersecurity experience, preferably within DoD, federal, or defense contractor environments.
- Strong experience securing and administering Linux systems (e.g., RHEL, Ubuntu), including Bash or other shell scripting for automation.
- Strong understanding of Identity and Access Management (IAM) principles and technologies.
- Solid knowledge of Linux and Windows file system permissions, access control, and configuration management.
- Familiarity with RMF, NIST SP 800-171, CMMC Level 2, DISA STIGs, and supporting ATO packages through eMASS.
- Experience administering network security technologies including firewalls, VPNs, VLANs, intrusion prevention systems, SIEM platforms, endpoint protection, and vulnerability management tools.
- Ability to support compliance reviews, implement security mitigations, and maintain comprehensive technical documentation.
- Must meet DoD 8570.1-M IAM Level III certification requirements (e.g., CISSP, CISM, GSLC).
- Excellent communication, organizational, analytical, and problem-solving skills.
- Active Top Secret U.S. Security Clearance required.
COMPENSATION & BENEFITS
The starting base salary for this position ranges from $135,000 to $160,000 per year , depending on the candidate’s job-related knowledge, skills, and experience. In addition to a competitive base salary, Innoflight offers a well-rounded compensation package that includes a Profit-Sharing Bonus and a Cash Performance Bonus to reward both individual and company performance. Additional benefits include:
- 401(k) with 3% company match (automatic enrollment)
- Comprehensive medical, dental, vision, HSA & life insurance
- 10 paid holidays + 120 hours PTO (starting in year one)
- Access to ancillary benefits such as critical illness, accident, disability, legal and pet insurance.
- Flexible Work-Life Balance: Enjoy a 9/80 work schedule with every other Friday off—whether you use it to recharge, work on a passion project, or spend time with family, the choice is yours.
- Continuous Learning & Development: We’re serious about professional development. From tuition reimbursement to internal "Ask Me Anything" sessions and weekly “Lunch & Learns,” we make learning a core part of the job.
- Mission-Driven Culture: We aren’t just building tech—we’re enabling the next era of space exploration. Our Culture Ambassadors help lead initiatives around inclusion, positivity, recognition, and transparency. Here, your voice is heard, your work is respected, and your individuality is celebrated.
BE YOU, WITH US
At Innoflight, we are committed to fostering an inclusive and equitable workplace where everyone belongs. We recognize that great talent comes in many forms, and you don’t need to meet every requirement to bring value to our team. If this role excites you, we encourage you to apply—even if you don’t check every box.
Potential new employees must successfully complete a background check which includes criminal search, education certification and employment verification prior to hire. Applicants must be authorized to work for any employer in the U.S as you must have the ability to obtain a security clearance. We are unable to sponsor or take over sponsorship of an employment Visa. A NOTE TO STAFFING AGENCIES:
Innoflight does not accept unsolicited resumes from agencies, recruiters, or any third-party sources. Any such submissions will be considered property of Innoflight, and no fees will be paid in the event a candidate is hired from an unsolicited referral. To California residents applying for this job, please read Innoflight’s CCPA Notice: #LI-Onsite
$140k - $165k
...Tasking includes categorization of the system, development of System Security Plan (SSP), development of Security Assessment Plan (SAP),... .... Track and identify cybersecurity risks and report to ISSM, cyber leads and engineering teams. Requirements The physical...SeniorFull timeContract workFor contractorsWork experience placementRemote work- ...I Program Offices with respect to Cybersecurity compliance and Cyber related activities. You will be instrumental in identifying and... ...Assessment and Authorization (A&A) process. ~ Familiarity with NAVWAR Security Controls Assessment-Liaison (SCA-L) and the Package Submitting...SeniorWork at officeFlexible hours
$80k - $140k
...processes, system baselines, and change management activities for IT, cybersecurity, and engineering systems in distributed... ...Experience supporting DoD environments. ~ Required certifications: Security+, CySA+, SSCP. Desired: Advanced degree in related field...SuggestedFull timeContract workTemporary workLocal areaFlexible hours$170k - $250k
...YouTube . Job Description: We are seeking a System Security Engineer to lead cybersecurity activities across X-Bat and its... ...stakeholder for platform cybersecurity, driving secure system design, cyber resilience, RMF execution, compliance, vulnerability management...SeniorFull timeTemporary workPart timeWorldwide- ...and supporting technical evidence, evaluate potential vulnerabilities and risks, and provide technical recommendations regarding security requirements, risk mitigation, and technical acceptance. The Cybersecurity Analyst will assess cybersecurity considerations involving...SuggestedContract workImmediate start
$117k - $130k
...for identifying, investigating, and neutralizing cyber threats across the enterprise. Reporting to the... ...ownership to a function currently shared across the IT team. In this role, you'll investigate and respond to security incidents, hunt for threats before they escalate...Full timeLocal areaFlexible hours$123k - $163k
...supporting cybersecurity assessments, risk management efforts, or security consulting engagements ~ Experience with technology due... ...advisor across client engagements Support initiatives related to cyber risk, security, governance, and compliance Present technical...Hourly payFull time- ...San Diego, CA. with an active SECRET level security clearance to support a U.S. Navy systems... ...program office’s Assistant Program Manager for Cyber Security (APM-CS) in maintaining the... ...systems Knowledge of Fleet operations, IT network security, software and hardware security...Full timeWork at officeImmediate startRelocation package
- ...industries. This role is ideal for an experienced consultant who enjoys helping clients strengthen cyber resilience through risk management, governance, compliance, and security advisory services. Responsibilities: * Serve as a trusted cybersecurity advisor for client...Temporary work
$100.63k - $167.79k
...Sr. Application Security Engineer Where Ambition Meets Innovation Build a career that matches all your initiative with an impressive dose... ...inputs for continuous improvement Work with Internal Audit, IT Governance, IT Compliance and other key stakeholder groups...SeniorWork from home- ...federal and commercial markets. At RMC, we're all about enhancing security for both our military and global commercial partners, offering... ...on operational technology types, capabilities, threats and cyber mitigations are key aspects of success in this position. Essential...SeniorFull timeContract workTemporary workWork at officeLocal areaFlexible hours
$200k - $250k
...Sr. Principal DevOps/Platform Engineer: $200-250K IC Resources San Diego Metropolitan Area (On-site) We're working with a big... ...CD Pipelines: Jenkins, GitLab, GitHub ~ Experience with Cloud Security and Compliance Best Practices, DevSecOps ~ High Level of Autonomy...Senior$160k - $240k
...Job Description: You'll be the senior technical owner for paved roads and secure-by-default engineering on the Security Engineering team. Your job is not to review and say no — it is to engineer the secure defaults, golden paths, and guardrails-as-code that make...SeniorFull timeTemporary workPart timeWorldwide- Job Description Job Description OVERVIEW Must be a US Person or Permanent Resident Direct Hire, full time permanent position W2 with full benefits, 9/80 Work Schedule Location - San Diego, CA Offer contingent on ability to successfully pass a background...SeniorPermanent employmentFull timeFor contractorsWork at officeLocal area
$65 - $67 per hour
...Senior Security Engineer Location: Los Angeles, CA (Willing to consider candidates also local to Tampa, FL, San Francisco, CA, Birmingham... ...infrastructure. Work closely with cross-functional teams (IT, DevOps, Application Development, Enterprise Architecture) to uncover...SeniorHourly payFull timeContract workWork at officeLocal areaRemote work3 days per week$45 - $60 per hour
...For more information, visit Job Summary The Senior IT Systems Analyst - Contractor reports to the Head of Information Technology... ...user guides and process documentation. Maintain, patch, and secure Artiva's on-premises and cloud infrastructure, including networks...SeniorFull timeFor contractorsWork experience placement$120k - $145k
...a client in San Diego, CA that is seeking a Senior Threat/SIEM Security Engineer, AI tools for a hybrid onsite role in San Diego, South... ...threat intelligence efforts to identify and mitigate emerging cyber risks* Collaborate with internal teams and external partners to...Senior$111.3k - $166.9k
...classification.\n\nQualcomm expects its employees to abide by all applicable policies and procedures, including but not limited to security and other requirements regarding protection of Company confidential information and other confidential and/or proprietary...SeniorFull timeWork experience placementWork from home$117.5k - $176.3k
...is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and... ...and technologies. Our differentiated battle management and cyber ( solutions deliver timely, mission-enabling information and provide...SeniorContract workRelocationShift work$94.2k - $141.2k
...making history.Northrop Grumman Aeronautics Systems has an opening for a Principal Program Cost and Schedule Control Analyst (Level 3) or Sr. Principal Program Cost and Schedule Control Analyst (Level 4) to join our team of qualified, diverse individuals. This position will...SeniorRemote workFlexible hoursShift work$131.3k - $237.35k
Leidos has a new and exciting opportunity for a Sr. RMF Security Engineer in our Intelligence Group (IG) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...SeniorFull timeWork experience placementImmediate startFlexible hours- ...encryption, authentication, and supply-chain security. Interpret cybersecurity assessment... ...must meet applicable DoDM 8140.03 Department Cyber Workforce Framework (DCWF) qualification... ...Contract whose terms require Sawdey Solution Services to staff it only with U.S. Citizens....Contract workWork experience placementWork at officeRemote workWork from home
$135k - $216k
ResponsibilitiesPeraton is seeking a Senior Cyber Software Engineer to support our Atlantis... ...in cybersecurity engineering, including secure system design, threat modeling, and defensive... ...integrator and transformative enterprise IT provider, we deliver trusted, highly...SeniorContract workShift work$142.2k - $213.4k
...impossible. Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add Sr Principal Embedded & Real Time Software Engineer to join our team of qualified, diverse individuals within our Software organization...SeniorRelocation packageShift work$114k - $171k
...employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a Principal or a Sr. Principal Embedded Software Engineer to join our team of qualified and diverse individuals. This position will be sourced out of...SeniorRelocation packageShift work- Senior Accounting AnalystReady to elevate your career and make a tangible impact on a manufacturing operation? We are partnering with an industry leader to find a proactive Senior Accounting Analyst. In this hybrid contract role, you will play an integral part in our success...SeniorContract work
$59.7 per hour
...Job Description Job Description Move Forward with Volt! Volt is immediately hiring an IT Project Manager/Senior Scrum Master in San Diego, CA . As an IT Project Manager/Scrum Master, you will : Ensure team and associate Scrum Masters are activity...SeniorHourly payTemporary workWork experience placementImmediate startMonday to Friday- ...Northrop Grumman Aeronautics Systems seeks a Sr Principal Embedded & Real Time Software Engineer in California (San Diego or Palmdale) to design, develop, integrate, and test embedded and real-time software for flight and mission critical systems. You will work in...Senior
- ...influence product approaches, and collaborate with customers on advanced concepts. The role emphasizes embedded, real-time, multi-processor software in a highly secure environment, with a sign-on bonus eligible and onsite expectations. #J-18808-Ljbffr Jobleads-USSeniorRelocation package
- ...development for embedded, real-time systems with technical leadership and customer collaboration. You will mentor engineers, influence program direction, and work with government stakeholders to modernize and secure mission-critical software. #J-18808-Ljbffr Jobleads-USSenior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Sr. IT Cyber Security Specialist. Be the first to apply!
- cyber security analyst San Diego, CA
- information security consultant San Diego, CA
- cyber security consultant San Diego, CA
- cyber security specialist San Diego, CA
- senior associate attorney San Diego, CA
- senior developer San Diego, CA
- senior aws cloud engineer San Diego, CA
- remote senior salesforce administrator San Diego, CA
- senior marketing operations manager San Diego, CA
- senior manager tax San Diego, CA




