Nexagen Networks, Inc. is a Next Generation Technology company, and a leader in IT and Cyber space. We specialize in delivering innovative solutions to operational challenges in areas such as Command, Control, Computers, Communications, Cyber, Intelligence, Surveillance, and Reconnaissance (C5ISR), Avionics, and Supply Chain Management (SCM). Our team excels in software and systems engineering, network integration, cybersecurity, project management, logistics, and SATCOM. We are currently seeking a Linux Systems Administrator to join our dynamic team. At Nexagen, you will find a collaborative environment, outstanding benefits, and exceptional opportunities for career growth. Be part of a team that drives innovation and makes a difference! Job Title: Linux Systems Administrator Clearance Required: Secret or must have the ability to obtain one Job Location: Watervliet Arsenal, New York Job Salary: $80k - $150k (The salary range provided is a general guideline. Nexagen Networks considers various factors when determining base salary offers, including the scope and responsibilities of the position, as well as the candidate's experience, education, skills, and current market conditions.) ?????? Job Description: We are seeking a skilled and experienced Linux High-Performance Computing (HPC) System Administrator to join our team within Benet Laboratories at Watervliet Arsenal, NY. The ideal candidate will be responsible for installing, configuring, and maintaining Linux operating systems and related software on HPC clusters. This role requires a proactive individual who can monitor system performance, troubleshoot issues, and ensure the high availability and reliability of both Linux and Windows-based infrastructure. Position Responsibilities: Install, configure, and maintain Linux operating systems and related software on HPC clusters. Monitor system performance, troubleshoot issues, and ensure high availability and reliability of Linux and Windows-based infrastructure. Collaborate with cross-functional teams to design and implement Linux-based HPC solutions that meet business needs. Implement and maintain security measures to protect Linux and Windows systems from unauthorized access and ensure compliance with industry regulations. Perform regular system backups and disaster recovery procedures to minimize data loss and maintain business continuity. Automate system administrative tasks using scripting languages such as Bash or Python to streamline processes and improve efficiency. Manage user accounts, permissions, and access controls to ensure proper system security and data integrity. Install, configure, and maintain network services, including DNS, DHCP, and LDAP. Evaluate and recommend hardware and software upgrades to improve system performance and scalability. Qualifications: Bachelor's degree in computer science, Information Technology, or a related field. Proven work experience as a Linux HPC Administrator or a similar role. Industry certifications, such as Linux Professional Institute Certification (LPIC) or Red Hat Certified Engineer (RHCE), are highly desired. Strong knowledge of Linux operating systems, preferably Red Hat. Proficient in Linux command-line interface (CLI) and shell scripting using Bash, Python, and/or Perl. Experience with installing, configuring, and maintaining cluster management tools (such as NVIDIA Bright Computing, Scyld Clusterware, HPCM, etc.) strongly preferred. Experience with installing, configuring, and maintaining job management tools (such as SLURM, Moab, TORQUE, PBS, etc.) strongly preferred. Experience configuring, installing, tuning, and maintaining scientific application software is strongly preferred. Experience with virtualization technologies, such as VMware or KVM. Demonstrated expereince with networking concepts, protocols, and services, including TCP/IP, DHCP, DNS, and VLANs. Knowledge of storage technologies, such as RAID, SAN, and NAS. Excellent problem-solving and troubleshooting skills with the ability to quickly identify and resolve technical issues. Ability to work independently and in a team-oriented environment, collaborating with cross-functional teams. Strong communication skills to effectively communicate technical concepts and solutions to technical and non-technical stakeholders. Detail-oriented mindset with a focus on accuracy and attention to detail. Company Benefits: Benefits package to include employer-supplemented Medical, Dental & Vision, Employer paid Life Insurance, Employer Match 401k, PTO, and Federal Holidays. Ancillary benefits are also available. Our Culture: Join our dynamic team and experience a culture that prioritizes flexibility and professional growth. We understand the importance of work-life balance and tailor our approach to fit the needs of each role. With access to comprehensive training platforms and educational reimbursement, your continuous learning is supported. We celebrate achievements and maintain a sharp focus on delivering exceptional value to our customers. Be part of a supportive environment where your contributions make a direct impact on our customers' success and your career thrives. The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
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