ClearanceJobs
Network Administrator
Greenfield Engineering, a Saalex Company is seeking a skilled Network Administrator to support the Presidential Helicopter Software Support Activity. This role involves configuring and maintaining complex network environments, supporting mission-critical avionics systems, and ensuring the integrity and availability of network and server resources. Position Type: Full-Time Salary: $100k-128k annually (depending upon experience) Work Location: Onsite. Essential Functions Configure and maintain Cisco equipment, Voice over IP systems, and virtual server environments. Support unique avionics systems for mission-critical operations. Install, configure, and maintain LANs, data communications networks, operating systems, and physical/virtual servers. Monitor systems and verify the integrity and availability of hardware, network, and server resources. Review system/application logs and ensure completion of scheduled jobs, including backups. Analyze resource consumption and manage user access controls. Install and upgrade software; maintain software licenses. Assist with network emulation/virtualization, analysis, and coordination between hardware and software systems. Perform other duties as assigned or required. Requirements Required: Knowledge of routing, switching, firewalls, and intrusion detection/prevention technologies. 3-7 years of experience in IP networking design and architecture. 3-7 years of experience with virtual IOS environments. Strong troubleshooting and documentation skills. Ability to work independently and collaboratively in a high-security environment. Desired: 1+ year Cisco Call Manager CUCM, Cisco Meeting Server, desired Cisco CCNA Certification, or Cisco Certified Network Professional (CCNP) Certification is desired Education:
Candidates must meet
ONE
of the following: Bachelor's degree from an accredited institution in one of the following fields: Information Technology Cybersecurity Computer Science Information Systems Data Science Software Engineering Completion of one or more of the following military training courses: DAU DCWF WRC 451 System Administrator - Intermediate Playlist DISA-US1384 DCWF Linux System Administrator DISA-US1390 DCWF Windows Systems Administrator NEC 737A Naval Tactical Command Support System (NTCSS) II Manager NEC 738A Global Command and Control System-Maritime (GCCS-M) System Administrator NEC 746A Information Systems Administrator NEC C37A Cryptologic Infrastructure Maintenance Technician NEC C38A Surface Cryptologic Carry-On Program (CCOP) Technician NEC H09A CANES AN/USQ-208(V) System Administrator/Maintainer NEC T02A AN/BYG-1 (V) TI04 Combat Control Maintenance Technician NEC T04A SSGN Tactical Tomahawk Weapon System (TTWCS) Maintenance Technician Possession of one or more of the following certifications: CompTIA Cloud+ CompTIA Security+ GIAC Global Industrial Cyber Security Professional (GICSP) Systems Security Certified Practitioner (SSCP) Security Clearance:
Active Top Secret clearance required. Must be eligible to obtain a Yankee White clearance. Requirements to obtain a clearance include US Citizenship, security investigation, etc.
Greenfield Engineering, a Saalex Company is seeking a skilled Network Administrator to support the Presidential Helicopter Software Support Activity. This role involves configuring and maintaining complex network environments, supporting mission-critical avionics systems, and ensuring the integrity and availability of network and server resources. Position Type: Full-Time Salary: $100k-128k annually (depending upon experience) Work Location: Onsite. Essential Functions Configure and maintain Cisco equipment, Voice over IP systems, and virtual server environments. Support unique avionics systems for mission-critical operations. Install, configure, and maintain LANs, data communications networks, operating systems, and physical/virtual servers. Monitor systems and verify the integrity and availability of hardware, network, and server resources. Review system/application logs and ensure completion of scheduled jobs, including backups. Analyze resource consumption and manage user access controls. Install and upgrade software; maintain software licenses. Assist with network emulation/virtualization, analysis, and coordination between hardware and software systems. Perform other duties as assigned or required. Requirements Required: Knowledge of routing, switching, firewalls, and intrusion detection/prevention technologies. 3-7 years of experience in IP networking design and architecture. 3-7 years of experience with virtual IOS environments. Strong troubleshooting and documentation skills. Ability to work independently and collaboratively in a high-security environment. Desired: 1+ year Cisco Call Manager CUCM, Cisco Meeting Server, desired Cisco CCNA Certification, or Cisco Certified Network Professional (CCNP) Certification is desired Education:
Candidates must meet
ONE
of the following: Bachelor's degree from an accredited institution in one of the following fields: Information Technology Cybersecurity Computer Science Information Systems Data Science Software Engineering Completion of one or more of the following military training courses: DAU DCWF WRC 451 System Administrator - Intermediate Playlist DISA-US1384 DCWF Linux System Administrator DISA-US1390 DCWF Windows Systems Administrator NEC 737A Naval Tactical Command Support System (NTCSS) II Manager NEC 738A Global Command and Control System-Maritime (GCCS-M) System Administrator NEC 746A Information Systems Administrator NEC C37A Cryptologic Infrastructure Maintenance Technician NEC C38A Surface Cryptologic Carry-On Program (CCOP) Technician NEC H09A CANES AN/USQ-208(V) System Administrator/Maintainer NEC T02A AN/BYG-1 (V) TI04 Combat Control Maintenance Technician NEC T04A SSGN Tactical Tomahawk Weapon System (TTWCS) Maintenance Technician Possession of one or more of the following certifications: CompTIA Cloud+ CompTIA Security+ GIAC Global Industrial Cyber Security Professional (GICSP) Systems Security Certified Practitioner (SSCP) Security Clearance:
Active Top Secret clearance required. Must be eligible to obtain a Yankee White clearance. Requirements to obtain a clearance include US Citizenship, security investigation, etc.