<p>Responsibilities Join our team as an Information Systems Security Engineering (ISSE) Specialist supporting critical national security missions. In this role, you will provide comprehensive system security engineering services to ensure secure, reliable, and uninterrupted availability of U.S. Navy systems and networks. You'll implement core security engineering principles into information systems architecture and support the complete cybersecurity lifecycle. Key Responsibilities Systems Security Engineering Design, implement, test, and field secure systems, networks, and architectures Install and configure secure hardware and software systems Maintain technological infrastructure and conduct regular security audits Ensure systems remain current with security patches Compliance & Assessment Assess and strengthen system compliance against NIST, DoD, and Navy security requirements Implement NIST 800-53 controls and DISA Security Technical Implementation Guides (STIGs) Conduct certification and testing according to Risk Management Framework (RMF) Identify security deficiencies and recommend risk mitigation strategies Documentation & Process Management Develop technical publications including System Security Plans, Security Concepts of Operations, and Program Protection Plans Create authorization boundary and architecture diagrams Maintain hardware and software inventories Document configuration and security processes Vulnerability Management Manage POA&M entries and track vulnerability resolution Update eMass artifacts and supporting evidence Administer patches using tools like Windows Server Update Services (WSUS) Conduct USN Cybersecurity Pre-Installation Checkout procedures This position requires an onsite workload at Land Based Engineering Site (LBES) for at least 50% of the time Required Qualifications Education & Experience Bachelor's degree in Computer Information Systems, Systems Security Engineering, Computer Science, or cyber-related field with 1+ years of cybersecurity experience. Associates or High School DIploma and 5+ years of technical IT experience in Cybersecurity/Engineering will be considered. Technical Expertise Experience with modern computing platforms and technologies Knowledge of networks, operating systems, databases, and virtual computing Proficiency with vulnerability assessment tools (ACAS, HBSS, DISA SCAP/STIGs) Certifications & Clearance CompTIA Security+ (or equivalent: CSSLP, ECSP, CCNA, GSEC, SSCP) Ability to obtain OS certification (preferred: MD102 or AZ104) within 180 days Active government security clearance or ability to obtain upon position acceptance REAL ID compliant identification Valid US passport or ability to obtain upon position acceptance Additional Information This position requires onsite work at Land Based Engineering Site (LBES) for at least 50% of time 10% travel required US citizenship required Desired Qualifications Experience developing/interpreting security architectures and data flow diagrams Ability to identify non-compliance risks and propose solutions Exceptional verbal and written communication skills Strong multi-tasking abilities with high-quality deliverables Experience with vulnerability management and security patches Knowledge of industrial control systems Familiarity with Linux, Windows, and VxWorks operating systems Overview Noblis and our wholly owned subsidiaries, Noblis ESI, and Noblis MSD tackle the nation's toughest problems and apply advanced solutions to our clients' most critical missions. We bring the best of scientific thought, management, and engineering expertise together in an environment of independence and objectivity to deliver enduring impact on federal missions. Noblis works with a wide range of government clients in the defense, intelligence and federal civil sectors. Learn more at Noblis -About Us Why work at a Noblis company? Our employees find greater meaning in their work and balance the other things in life that matter to them. Our people are our greatest asset. They are exceptionally skilled, knowledgeable, team-oriented, and mission-driven individuals who want to do work that matters and benefits the public. Noblis has won numerous workplace awards. Noblis maintains a drug-free workplace. *Remote/hybrid status is subject to change based on Noblis and/or government requirements Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to race, color, ethnicity, sex, age, national origin, religion, physical or mental disability, pregnancy/childbirth and related medical conditions, veteran or military status, or any other characteristics protected by applicable federal, state, or local law. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact us. EEO is the Law | E-Verify | Right to Work Total Rewards At Noblis we recognize and reward your contributions, provide you with growth opportunities, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, and work-life programs. Our award programs acknowledge employees for exceptional performance and superior demonstration of our service standards. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in our benefit programs. Other offerings may be provided for employees not within this category. We encourage you to learn more about our total benefits by visiting the Benefits page on our Careers site. Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. The projected compensation range for this position is based on full time status. For part time or on-call staff, compensation is proportionately adjusted based on hours worked. While monetary compensation is important, it's just one component of Noblis' total compensation package. Posted Salary Range USD $70,000.00 - USD $109,375.00 /Yr.</p>