We are seeking a Information Systems Security Engineer LV2 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + Participate as the primary security engineering representative on engineering teams for thedesign, development, implementation, evaluation, and/or integration of secure networking,computing, and enclave environments + Apply knowledge of Cybersecurity policy, procedures, and workforce structure to design,develop, and implement secure networking, computing, and enclave environmentsInteract with the customer and other project team members + Participate as the primary security engineering representative on engineering teams for thedesign, development, implementation, evaluation, and/or integration of Cybersecurity architectures, systems, or system components + Support the Government in the enforcement of the design and implementation of trusted relationships among external systems and architectures + Support security planning, assessment, risk analysis, and risk management + Identify overall security requirements for the proper handling of Government data + Provide security planning, assessment, risk analysis, and risk management + Perform system or network designs that encompass multiple enclaves, to include those with differing data protection/classification requirements + Recommend system-level solutions to resolve security requirements + Twelve (12) years experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. + DoD 8570.01-M compliance with IASAE Level 2 is required. **Clearance Required** : + Active TS/SCI with Poly **Minimum Education:** + Bachelor’s degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline from an accredited college or university is required. In lieu of a Bachelor’s degree, four (4) additional years of ISSE experience may be substituted. **Minimum Years of Experience:** + Twelve (12) years experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. **Pay Transparency** Amentum’s health and welfare benefits are designed to invest in you and in the things you care about. Your health. Your well-being. Your security. Your future. Eligible employees and their dependents may elect medical, dental, vision, and basic life insurance. Employees are able to enroll in our company’s 401k plan, and, if eligible, a deferred compensation plan and Executive Deferral Plan. Employees will also receive 17 days of vacation per year, seven paid holidays, plus floating holidays and caregiver leave. Hired applicants will be able to purchase company stock and have the opportunity to receive a performance discretionary bonus. The base salary range for this position is $188K to $234K. This range reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.