Information Systems Security Engineer (ISSE) - TS/SCI Required

Phoenix Operations Group • Fort Belvoir, VA

227d

About The Position

Phoenix Operations Group is on the hunt for a passionate and skilled Information Systems Security Engineer (ISSE) ready to make an impact. In this role, you’ll architect and design cutting-edge system and network solutions that span multiple secure enclaves — including environments with complex data protection and classification needs. You’ll dive into exciting projects that leverage distributed architectures and cloud-based technologies tailored for big data applications. This is your chance to work on mission-critical systems that matter. This is a hands-on, on-site role — five days a week — perfect for those who thrive in a fast-paced, collaborative, and innovation-driven environment.

Requirements

• Active TS/SCI level U.S. Government clearance is required.
• 9+ years of experience as an ISSE with large multi-tiered programs and Bachelor's in related field; OR 7 years relevant experience with Master's in related field; OR High School Diploma or equivalent and 13 years relevant experience.
• Experience implementing DoD system accreditation processes (DIACAP acceptable and RMF preferred).
• A working knowledge of TCP/IP suite of protocols and services, computer architectures, and network topologies is required.
• DoD 8570 compliance with IAT Level II (SSCP, Security+, CCNA-Security, or GSEC certification).
• Experience with DISA STIGs and SRGs, vulnerability management systems, mitigation and compliance processes, and reviewing results from automated security scanning tools.
• Ability to work independently and as part of a team is needed.
• Flexibility is essential to adapt to schedule changes as needed.

Nice To Haves

• CISSP-ISSEP is highly desired.

Responsibilities

• Create, review and edit authorization documentation for completeness and accuracy in accordance with federal and DoD policy.
• Thoroughly understand and be able to implement DoD RMF system accreditation processes.
• Assess use case and operational risk of integrated open source, and GOTS/COTS software components.
• Use vulnerability management systems, automated security scanning tools, and system accreditation record systems.
• Ability to grasp new concepts, facilitate information exchanges for data gathering, and collaborate with diverse audiences.
• Follow established processes where applicable, and establish and execute defensible processes where none are prescribed.
• Provide security planning, assessment, risk analysis, and risk management support.
• Recommend system-level solutions to resolve security requirements and guide the development team in meeting the security posture requirements.
• Support the Government in the enforcement of the design and implementation of trusted relationships among external systems and architectures.
• Apply existing knowledge of IA policy, procedures, and workforce structure to design, develop, and implement secure networking, computing, and enclave environments.
• Must be able to interact well with others to complete work.

Benefits

• Medical, Dental, Vision Insurance - 100% Company Paid Premiums
• STD, LTD, and Life Insurance - 100% Company paid
• 401K – Automatic 10% company contribution; no matching required
• PTO - 4 weeks/year
• Holidays - 11 paid/year
• Birthdays off with pay
• Referral Bonuses – Upfront AND Annually Recurring
• Open Source Bonuses – Contribute to our Github projects
• Professional Development – Paid training, Certifications, and Enrichment

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: Bachelor's degree