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Senior Information Systems Security Engineer [$252k/yr+] S with Security Clearance

SYSTOLICSan Antonio, TX🇺🇸United StatesPosted 27 Aug 2026

Quick Overview

Salary
$252k/yr
Seniority
Mid Senior
Employment type
Employee
Work mode
Hybrid
Location
San Antonio, TX, United States
Posted
18 hours ago
AWSBashHTTPSKubernetes

Job Description

Candidates must already possess an active Secret clearance to be considered.

Summary: • Execute DoD RMF system accreditation processes, DISA STIG compliance, and vulnerability management across distributed and cloud-based architectures. • Design, develop, and implement secure networking, computing, and enclave environments with differing data protection and classification requirements. • Assess operational risk and implement security solutions for integrated open source, COTS, and GOTS components.

Qualifications && Compensation: • Degree: Technical bachelor's degree or equivalent experience • Years of experience: 9+ years • Total Compensation: $252k+ yearly Job Description: • Create, review, and edit authorization documentation in accordance with federal and DoD security policies. • Implement DoD RMF accreditation processes, manage POA&&Ms, and navigate workflows using eMASS, Xacta, or equivalent systems of record. • Apply NIST SP 800-53 security contr ols, contr ol inheritance frameworks, and artifact generation techniques. • Interpret and apply DISA STIGs and SRGs using automated security scanning tools and vulnerability management platforms. • Support the design, security posture, and compliance of containerized and cloud environments utilizing Linux, Bash, Kubernetes, and AWS. • Maintain DoD 8140 compliance at IAT Level II (e.g., Security+, SSCP, CCNA-Security, or GSEC).

Telework: This position supports a hybrid work schedule with an average of 1-2 days per week on-site in San Antonio, TX.

About SYSTOLIC: SYSTOLIC is dedicated to giving our employees the best possible company experience so that they can focus on providing outstanding support to their customer’s mission. Our company is founded on integrity, enthusiasm, and a relentless commitment to supporting the Intelligence Community. You can learn more about us and submit an application to be considered against our current and future openings at https://systolic.com. To learn about our compensation ranges, visit our

Pay Transparency page at: https://systolic.com/pay-transparency

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