Linux Administration Engineer Jobs in Rhode Island

SEACORP is seeking a well-qualified Systems Administrator II/III - Cybersecurity.
Primary Duties and Responsibilities:
Job Summary: SEACORP is seeking a talented and passionate SystemAdministrator to join our Electronic Warfare team in Middletown, RI. This is anexciting opportunity to play a critical role in securing and maintainingcutting-edge systems that support vital national security initiatives. You'llbe at the heart of our operations, working on a team that designs, builds, andmaintains the infrastructure that powers our critical mission.
As a key member of our team, you'll leverage your expertisein Linux systems, networking, and cybersecurity best practices to ensure thereliability, security, and performance of our systems. If you thrive in adynamic environment, enjoy problem-solving, and are committed to continuouslearning in the ever-evolving cybersecurity landscape, we encourage you toapply!
Job Responsibilities Include:

• Build, Secure, and Maintain: System administration tasks, upgrades, security hardening, and maintenance of critical systems, including hardware and software components.
• Network Architect: Configure, manage, and troubleshoot Layer 2 and Layer 3 network switches, ensuring a robust and secure network infrastructure.
• Security Champion: Implement and maintain security best practices, including DISA STIGs, and contribute to our compliance with NIST 800-53, NIST 800-171, and CMMC frameworks.
• Troubleshoot and Resolve: Diagnose and resolve complex hardware and software issues, minimizing downtime and ensuring optimal system performance.
• Documentation Master: Create and maintain comprehensive documentation of internal processes, procedures, and system configurations.
• On-Site Support: Travel to customer locations for system installations, upgrades, and repairs (approximately 5% travel).
• End User Support: Provide end-user support for system-related issues, ensuring a positive user experience.

Essential Skills and Experience:

• Solid understanding of interfacing subsystems, hardware, and software components.
• Proficiency in Shell/Bash scripting for automation and system management.
• Deep understanding of Red Hat Enterprise Linux (RHEL) administration and networking principles.
• Proven ability to build systems from the ground up and effectively troubleshoot hardware and software issues.
• Ability to understand requirements, perform analysis, and document software or system requirements.
• Ability to design and develop solutions both independently and collaboratively within a team.
• Excellent multitasking and time management skills.
• Ability to clearly document technical solutions for both internal and external audiences.

Desired Skills and Experience:

• Extensive experience with Red Hat Enterprise Linux (RHEL) in an enterprise environment.
• Experience with virtualization technologies (e.g., VMware, KVM).
• Familiarity with containerization technologies such as Docker or Podman.
• Working knowledge of Cisco and Arista network switches.
• Experience creating RPM packages for software deployment.
• Experience automating IT tasks using Ansible.
• Experience creating Kickstart installation media.
• Hands-on experience implementing DISA STIGs for systems and network devices.
• Familiarity with cybersecurity frameworks, including NIST 800-53, NIST 800-171, and CMMC.

Qualifications:
Education: Bachelor's Degree in Computer Science, Networking, Engineering, Information Technology, or a related field. Equivalent experience, including advanced military technical training (e.g., Navy "C" School) with demonstrated capabilities, will also be considered. CompTIA Security+ certification is required or must be obtained within 6 months of employment.
Experience:
Systems Administrator I: Degree Only.
Systems Administrator II: 3+ years of relevant experience.
Systems Administrator III: 7+ years of relevant experience.
Military service or applicable experience can be substituted at a rate of 2 years of service/experience for each year of degree requirement.
Security Clearance: U.S. citizenship and the ability to obtain and maintain a Secret-level DoD security clearance are required. A current clearance is highly preferred.
Location: Middletown, RI
Travel: Infrequently (<3 annually)
Clearance: Secret
Work Environment & Physical Demands: Office & Computer Laboratories - Sitting, standing, extended periods of time using a mouse and keyboard and viewing computer screens. Infrequent lifting of <40lbs. Movement between points within the same office or between buildings. Work is performed in generally consistent environmental conditions with some seasonality for temperature differences and lighting.
Successful candidates will enjoy competitive wages and a very rich benefit program, including:

• Medical Benefits: Choice of two medical insurance programs through Blue Cross & Blue Shield.
• Dental Benefits: A best in class Dental Insurance Plan through Delta Dental.
• Vision Benefits: An excellent Vision Benefit providing discounts and allowances for prescription glasses and contact lenses.
• Retirement Benefits: A qualified 401(k) Retirement Savings Account with a generous employer matching contribution up to 8% of your eligible compensation.
• Life Insurance Benefits: Employer paid Life and Accidental Death & Dismemberment Insurance equal to your annual salary. Supplemental coverage is available for you and qualified family members as well as Supplemental Short-Term and Long-Term Disability Insurance.
• Additional Benefits: Ten (10) Paid Holidays per year (including 2 floating Holidays), a generous Paid Time Off (PTO) program; Tuition Reimbursement, and Referral Bonuses.

Undersea, on the surface, or in the air, SEACORP leverages its software and engineering expertise to deliver cutting edge warfare systems.
SEACORP is a proud Equal Opportunity Employer and complies with all applicable federal, state and local fair employment practices laws. SEACORP strictly prohibits and does not tolerate discrimination against employees, applicants or any other covered persons because of race, color, religion, creed, national origin or ancestry, ethnicity, sex, gender (including gender nonconformity and status as a transgender or transsexual individual), age, sexual orientation, physical or mental disability, citizenship, past, current or prospective service in the uniformed services, genetic information, or any other characteristic protected under applicable federal, state or local law.