Sentris Engineer- Classified Services
About The Position
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. Enterprise Information Services is responsible for Aerospace’s classified and unclassified enterprise IT environment. As a Sentris Engineer- Classified Services (Systems Administration Staff V), you will oversee server and endpoint infrastructure that supports some of the company’s most critical missions. You will join a company that develops cutting edge solutions for our nation’s most complex space enterprise and mission assurance challenges. You will become part of the Classified Services Department, which is responsible for the development and sustainment of classified networks for the Aerospace Corporation.
Requirements
- Bachelor’s Degree with 10 or more years of relevant experience with, Master’s Degree with 8 or more years of relevant experience
- Current TS/SCI clearance with SSBI and CI polygraph
- Current DoD 8570 compliant certification
- Extensive experience with Windows and Linux systems administration, including provisioning, configuration, troubleshooting, performance tuning, and security hardening for classified enterprise environments
- Experience automating repetitive tasks with scripting or DevOps tools
- Experience implementing and maintaining Active Directory and MS Exchange
- Knowledgeable of DISA STIGs and experience implementing security controls
- Strong written/oral communication, team player, organized, good time management, and flexible to changing needs
- Travel required: 10% or less domestic.
Nice To Haves
- Experience with High-Performance Computing clusters and workload managers (Slurm or SGE)
- Experience implementing attribute based access control (ABAC) in a classified environment using tools such as ManTech’s Sentris
- Familiarity and experience with Controlled Access Programs (CAP) and Special Access Program (SAP) environments
- Working knowledge of Protection Level (PL) 3 environments and incumbent IT requirements
Responsibilities
- Deploy, sustain, and tune enterprise Microsoft Windows and Linux servers
- Support and apply best practices for critical enterprise infrastructure systems
- Coordinate with customers in pursuit of continuous service improvement
- Ensure the overall health, performance, and capacity of critical enterprise infrastructure services
- Implement and sustain automation to improve service operability and reduce Mean Time to Repair
- Harden, scan, and remediate infrastructure to ensure compliance with security best practices including the application of DISA STIGs where appropriate
- Provide enterprise Windows and Linux server troubleshooting, tier 2 and 3 support
Benefits
- Comprehensive health care and wellness plans
- Paid holidays, sick time, and vacation
- Standard and alternate work schedules, including telework options
- 401(k) Plan — Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire
- Flexible spending accounts
- Variable pay program for exceptional contributions
- Relocation assistance
- Professional growth and development programs to help advance your career
- Education assistance programs
- An inclusive work environment built on teamwork, flexibility, and respect
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What This Job Offers
Job Type
Full-time
Career Level
Senior
