Information System Security Manager

Hoplite Solutions is seeking Information Systems Security Managers (ISSM) of all levels to join us on a contract being awarded in November of 2025.  As the ISSM, you will serve on a team that is responsible for the Authorization and Assessment process under the Risk Management Framework (RMF) for new and existing information systems and will be expected to maintain Authority to Operate compliance for all assigned systems.

The work environment is fast-paced and sometimes involves deadline pressures.

The nature of the work requires a high degree of teamwork and cooperation with other members of the staff as well as individuals across the Company and Customers.

Our program includes easily available process information and support from others with similar positions across the team.

Responsibilities :

• Serve as a Subject Matter Expert with respect to National-level Security Policies to include ICD 503, NIST SP-800 Series, and CNSS Instruction 1253 Communicate and interact with all system stakeholders to include Senior Management and the Authorizing Official Ensure ISSOs and stakeholders follow all information security policies, standards, and methodologies to obtain and / or maintain security authorizations for information systems Provide support to the customer organization in maintaining the appropriate operational security posture for assigned systems, programs, and / or enclaves Provide guidance and technical expertise on all matters that impact or effect the security of the information system Assist in the development and execution of an enterprise level continuous monitoring program to minimize security risks and ensure compliance with that program on a routine basis Guide the development, update, and submission the System Security Plan and other required documentation that make up the Security Authorization Package Conduct configuration management for security-relevant changes to software, hardware, and firmware Manage and control changes to the system, as well as assessing the effectiveness of system security controls on an ongoing basis to determine system security status Perform and deliver security impact analyses of changes to the system or its environment of operation Maintain and enforce IT security policies and implementation guidelines for customer systems in diverse operational environments Basic Qualifications : Active TS / SCI w / polygraph A Bachelor’s degree in Computer Science, Information Technology Engineering, or a related field may be substituted for 4 years’ experience and 10 years of related work experience in the field of security authorization DoD 8570.1 compliant IAM Level I certification, such as the CompTIA Security+ certification.  A higher-level certification, such as GSLC, CAP, CASP, CISM and / or CISSP will also be accepted In-depth knowledge of the security authorization processes and procedures as defined in the RMF in NIST SP800-37 and familiarity with the ICD503, CNSSI1253, NIST SP800-53, etc Experience with hardware / software security implementations Knowledge of different communication protocols, encryption techniques / tools, and PKI and authorization services Familiarity with security incident management, experience collaborating with Incident Response Teams, and able to provide viable recommendations for the resolution or computer security incidents and vulnerability compliance Experience creating and presenting documentation and management reports Must be well-organized with the ability to coordinate and prioritize multiple tasks simultaneously Must work well under pressure to meet deadline requirements Preferred Qualifications : Should have experience working with the XACTA IA Manager Should be highly analytical and effectively able to troubleshoot and prioritize needs, requirements, and other issues Should be committed to continuous learning and system development because of the constant developing nature of cyber-attacks Should have the ability to quickly learn new concepts, data formats, and software Should be a self-motivated, independent, detail oriented, responsible team player, and exhibit exceptional relationship management skills Hoplite Solutions offers very competitive salaries and an excellent benefits package, to include a 7% employer 401k contribution, fully paid healthcare for our employees, outstanding training benefits, company funded life insurance and short-term disability insurance, and many more.
• Salary at Hoplite Solutions is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
• The projected compensation range for this position is $175,000 to $215,000 (annualized USD).
• The estimate displayed represents the typical salary range for this position and is just one component of the company total compensation package for employees.
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