Information System Security Engineer III

Req ID: 39275

Summary

Information System Security Engineer III

Huntsville, Alabama

Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employers core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to the next level!

Chronos Operations (CO) is a wholly-owned subsidiary of Chenega Corporation, an Alaska Native Corporation based in Anchorage, AK. Belonging to the Military, Intelligence, and Operations Support (MIOS) Strategic Business Unit (SBU), Chronos has a culture rooted in integrity, respect, and exceptional performance. Chronos is headquartered in Colorado Springs, CO, and provides mission-critical services in Advanced Analytics & AI, Software Engineering, Cybersecurity, Information Technology, and Intelligence.

The Information System Security Engineer III acts as a mid-level technical lead for RMF activities, developing and maintaining security documentation, coordinating with AOs/AODRs, and ensuring compliance with cybersecurity regulations.

Responsibilities

• Act as mid-level technical lead for RMF activities, developing and maintaining security documentation, coordinating with AOs/AODRs, and ensuring compliance with cybersecurity policies and regulatory frameworks.
• Assist senior technical lead with managing risk, securing IT systems, and implementing security controls to protect sensitive data.
• Shall assist in the development and maintenance of the Risk Management Framework (RMF) documentation and reports to achieve and maintain compliance with cybersecurity regulations and optimize current processes to streamline the approval process across the AMC Enterprise Mission Assurance Support System (eMASS) Portfolio for HQ and Enterprise records.
• Implement a Continuous Monitoring Strategy with automation to keep packages current
• Work with leadership, auditors, and IT teams to maintain security and respond to threats.
• Work in all steps of the RMF process with system owners, ISSO, and ISSMs, and validate adequate security controls are in place to enable sound risk management decisions by the AO.
• Ensure security requirements are addressed in all phases of the development of the lifecycle (SDLC).
• Participate in network design reviews and security testing for the customers networks.
• Provide A&A and RMF guidance to system owners to ensure accreditation success.
• Deep understanding of cybersecurity frameworks, documentation, and technical validation processes, working closely with stakeholders and control assessors to ensure security and compliance.
• Plan, implement, upgrade, or monitor security measures for the protection of computer networks and information.
• Track timely and high-quality completion of process tasks and milestones and report on the status of key milestones to performers and senior stakeholders.
• Oversee the cybersecurity lifecycle from inception to completion.
• Develop, review, and update documentation to ensure compliance with RMF and Continuous Monitoring requirements.
• Maintain and update security documentation (SSPs, POA&Ms, etc.).
• Assists with the preparation of test plans and conducts security control testing IAW with NIST SP800-53.
• Other duties as assigned.

Qualifications

• Bachelor's degree in science, Technology, Engineering, Mathematics, IT, or business-related programs
• 6+ years of experience in Information System Security practices and applying the RMF to complex IT systems
• 3+ years experience supporting DoD or federal programs is highly desirable
• Experience with RMF (NIST 800-53), ATO packages, POA&M development, and system categorization is required
• Baseline and Full Computing Environment Certifications for IAT-II IAW DoD 8570.01-M (Security+ certification) desired
• Cybersecurity certifications like CISSP (Certified Information Systems Security Professional), CISA (Certified Information Systems Auditor), or CISM (Certified Information Security Manager) are required
• Must have an active Secret clearance with the ability to obtain TS with SCI eligibility

Knowledge, Skills, and Abilities:

• Experience with eMASS is critical
• Deep understanding of cybersecurity frameworks, documentation, and technical validation processes, working closely with stakeholders and control assessors to ensure security and compliance.
• Experience with IA vulnerability testing and related network and system test tools
• Experience with Splunk
• Experience with cloud platforms like Amazon Web Services (AWS), Microsoft Azure, etc., and migrating customers/projects to the cloud
• Experience working in a Unix/Linux environment
• Experience working in cloud infrastructures
• Must have high proficiency in the Microsoft Office suite and possess advanced skills and knowledge in programs like Word, Excel, PowerPoint, and Outlook
• Must have an understanding of cloud technologies (e.g., AWS, Azure, Google Cloud Platform, Oracle) and hybrid cloud environments
• Agile Scrum Certifications desired
• Experience developing and documenting system security requirements and conducting requirements gap analysis.
• Experience with network technologies and the ability to demonstrate knowledge of network protocols, communications systems, and architectures.
• Strong creative and visual storytelling skills with an eye for design, usability, and user experience.
• Use expert knowledge of data visualization tools to deliver information that allows client users to quickly understand data, ask better questions, and take action.
• Possess knowledge and experience with data analysis and data technical expertise in data management, engineering, and science.
• Skillful time management and organizational skills to set and meet deadlines.
• Ability to work both independently and within a team.
• Ability to work effectively in a team environment to encourage collaboration, innovation, and continuous improvement.
• Ability to meet minimum clearance requirements.
• Ability to work nights, weekends, and holidays as required.
• Ability to travel up to 10%.

How youll grow

At Chenega MIOS, our professional development plan focuses on helping our team members at every level of their careers to identify and use their strengths to do their best work every day. From entry-level employees to senior leaders, we believe theres always room to learn.

We offer opportunities to help sharpen skills in addition to hands-on experience in the global, fast-changing business world. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their careers.

Benefits

At Chenega MIOS, we know that great people make a great organization. We value our team members and offer them a broad range of benefits.

Learn more about what working at Chenega MIOS can mean for you.

Chenega MIOSs culture

Our positive and supportive culture encourages our team members to do their best work every day. We celebrate individuals by recognizing their uniqueness and offering them the flexibility to make daily choices that can help them be healthy, centered, confident, and aware. We offer well-being programs and continuously look for new ways to maintain a culture where we excel and lead healthy, happy lives.

Corporate citizenship

Chenega MIOS is led by a purpose to make an impact that matters. This purpose defines who we are and extends to relationships with our clients, our team members, and our communities. We believe that business has the power to inspire and transform. We focus on education, giving, skill-based volunteerism, and leadership to help drive positive social impact in our communities.

Learn more about Chenegas impact on the world.

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Chenega Corporation and family of companies is an EOE.

Equal Opportunity Employer/Veterans/Disabled

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