ISSE, Senior

Would you like to perform rewarding work while contributing to the success of an established, growing company? Navstar is an award‑winning organization that has a proven track record of successfully providing IT services and solutions both as a prime and sub‑contractor on mission‑focused IT programs. Our employees are integral players in support of mission‑critical programs focused on our National Security. Role Description The Senior ISSE shall deliver and lead threat‑informed cybersecurity products – cybersecurity risk assessments, architecture reviews, and engineering guidance that bring sound, accurate, timely, and actionable service to mission partners. This includes: Conduct cybersecurity risk assessments and provide prioritized risk mitigation recommendations in support of the customer's mission. Support the design, implementation, and operation of real‑time capabilities to discover, detect, analyze, and mitigate threats and vulnerabilities. Analyze candidate architectures by evaluating against defined security requirements to identify security gaps, and provide recommended mitigation strategy. Research and evaluate candidate emerging technologies to determine cybersecurity effectiveness. Aid stakeholders through the development, refinement, delivery, and implementation of innovative solutions and capabilities. Engage stakeholders to ensure security objectives, protection needs, security requirements, and associated validation methods are defined. Validate and verify system security requirements definitions and analysis and establish system security design. Design, develop, implement and/or integrate IA and security systems and system components including those for networking, computing and enclave environment to include those with multiple enclaves and differing data protection/classification requirements. Assist architects and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform application of Agency security policy and enterprise solutions. Contribute to the security planning, assessment, risk analysis, risk management, certification and awareness activities for system and networking operations. Review C&A documentation, providing feedback on completeness and compliance of its content. Required Skills and Qualifications To be eligible for this position you must hold an active TS/SCI clearance with Polygraph. Bachelor of Science degree from an accredited university ideally in Computer Science, Information Assurance, Information Security System Engineering or related field with a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer. CISSP or CASP certification required. Strong writing skills. Confidence and ability to present briefing to senior level DoD officials in both prepared briefings and/or in ad hoc discussions. Expertise in the Risk Management Framework (RMF) and conducting cybersecurity risk assessments. Expertise in network technology and systems security engineering. Experience in identifying, researching, characterizing, and documenting security weaknesses related to operating systems, software applications, firmware, network hardware components, as well as network architecture design to identify protection needs and documented policies and procedures. Experience developing and documenting system security requirements and conducting requirements gap analysis. Experience with security monitoring and incident response capabilities. Experience with emerging technologies such as Zero Trust, Cloud Computing, etc. Knowledge of, and practical experience with the NIST Special Publications 800 Series, CNSSI 1253, and DoD 8500. Ability to work independently within a schedule and with little direction. Desired Skills and Qualifications Experience with the following: JEE (EJB, JPA, JTA, JAX‑B, JAX‑R, JAX‑WS), SQL, application servers (Tomcat, WebLogic, JBoss), scripting. Experience with high‑level requirements management including requirements decomposition, secure systems engineering and development, trade‑off analysis, interface control, and testing and continuous integration. Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, TDD, Refactoring, and ATDD. Experience with FITNesse, Mockito, Cucumber, Unified Functional Tester (UFT), Selenium. Experience with Behavior Driven Development (BDD). Secure Software development (i.e., Layer 7 Policy). Experience with the Scaled Agile Framework (SAFe) methodology, SAFe Agilest Certification, or experience as a member of an agile team. Additional experience in J2EE, Python, C/C++, SQL, SOAP, WSDL, Postgres, Oracle, Mongo, PowerShell a plus. Pay Rate In compliance with Maryland's Equal Pay for Equal Work law, the annual base salary range for this position is $175,000 – $230,000. This range represents the base pay for this role and is provided in accordance with Maryland's requirements to disclose compensation in job postings. Please note that actual compensation may vary based on factors such as (but not limited to) the scope and responsibilities of the role, the candidate's qualifications, experience, education, skills, internal equity, and market conditions. In addition to base salary, candidates hired into this position may be eligible for a hiring bonus of $10,000.00, subject to applicable contingencies and Navstar policy. About Navstar For 20 years Navstar has provided high‑quality innovative technology services and solutions throughout the intelligence community. We would not have achieved the success we have without the best AllStar team; this is not just a place to work, Navstar is a community. At Navstar everything we do revolves around listening to both our customers and employees, delivering the results they expect, and being a trusted partner as both a prime and subcontractor. We have a proven track record of successfully providing innovative technology services and solutions on highly mission‑focused programs; all while enjoying what we do at the same time. Security is our priority; together, we will make the nation a safer place. Benefits at Navstar Highly Competitive Health Care Premiums, including 100% employer paid for employee Flexible Spending Accounts for Medical and Dependent Care Generous PTO and Federal Holiday Paid Leave Employer Paid STD/LTD Employer Paid Life Insurance 401K plan and Employer Match Referral and Opportunity Referral Programs Professional Development Assistance EOE/M/F/Vet/Disabled Navstar, Inc. is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, age, religious beliefs, national origin, disability, U.S. veteran status, or any other legally protected characteristics under federal, state or local law. #J-18808-Ljbffr Navstar Inc.