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General Dynamics Mission Systems

Builds secure electronics for defense missions

Advanced Systems Administration Specialist

System AdministrationConfirmed live in the last 24 hours
Full-timePittsfield, MA, USA$106.5k - $115.2k /yr

About the Job

Requirements

  • A bachelor's degree in Computer Science, a related field, or equivalent experience, with at least 5 years of relevant experience; or a master's degree with at least 3 years of relevant experience.
  • A bachelor's degree in systems engineering, a related specialized area or field, or equivalent relevant experience and certifications, with at least 5 years of relevant experience; or a master's degree with at least 3 years of relevant experience.
  • Advanced knowledge of Red Hat Linux, Windows Server, VMware vSphere, Hyper-V, application environments, and related technologies.
  • Ability to architect, deploy, and continuously maintain secure, reliable, and flexible best-practice infrastructures and systems.
  • Experience implementing Linux and Windows security controls to maintain system compliance, including STIGs and CIS Benchmarks.
  • Subject matter expertise in researching and troubleshooting complex technical issues.
  • Familiarity with compliance controls including STIGs, CIS Benchmarks, NIST SP 800-171/800-53, Cybersecurity Maturity Model Certification, and System Security Plans.
  • Experience working within a change management system.
  • In-depth knowledge of networking concepts, backup solutions, and disaster recovery strategies.
  • Proficiency diagnosing and resolving hardware, software, and network issues.
  • Department of Defense Secret clearance required at time of hire, and eligibility for access to classified information.
  • Must meet DoD 8570.1 IAT-II or higher certification requirements and complete CompTIA Security+ certification within 6 months of hire.

Responsibilities

  • Administer and maintain multiple secure physical and virtual infrastructures across the organization.
  • Design, develop, build, and test new system infrastructure solutions as part of a collaborative team.
  • Serve as a front-line interface to users by addressing technical issues and conducting systems analysis.
  • Ensure systems remain current with evolving technologies.
  • Perform vulnerability scanning and system remediation.
  • Perform operating system and vendor software patching on servers and network devices, and update antivirus software to maintain security and compliance.
  • Monitor system performance, manage backups, ensure system availability, and implement security measures.

Desired Qualifications

  • Familiarity with developer tools, concepts, scripting, and methodologies including JIRA, Confluence, GitLab, Docker, Ansible, Python, PowerShell, and Bash.
  • Familiarity with Tenable Nessus and Splunk.
  • Experience with Assured Compliance Assessment Solution (ACAS).
  • Experience with Endpoint Security Solution (ESS).
  • Ability to engineer with system security as the top priority.
  • Ability to adopt new technologies and continuously develop professionally.
  • Ability to support users with varying levels of technical skill and collaborate with them.
  • Ability to multi-task and maintain attention to detail.
  • Strong analytical and problem-solving skills from a variety of viewpoints.
  • Ability to identify opportunities to apply artificial intelligence for continuous improvement and innovation.

About the Company

General Dynamics Mission Systems

Builds secure electronics for defense missions

General Dynamics Mission Systems builds defense electronics and integrated systems for military, intelligence and civil government customers. Its equipment connects people and platforms across land, sea, air, space and cyber missions, from tactical radios to satellite ground infrastructure. The business designs submarine weapon controls, aircraft processing equipment and encryption products that protect classified voice, video and data. Government contracts fund development and production, and its products become components of larger military platforms and integrated national security systems. A business unit of General Dynamics, it is headquartered in Chantilly, Virginia.

Company size
10,001+
Company stage
Not listed
Total funding
Not listed
Headquarters
Chantilly, VA
Founded
1952

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