Senior HPC Network Engineer & System Integrator

Cricket Wireless LLC.; Columbia (MD); On-site; USD 89,000 - 196,000; Full time

Benefits offered by this job

Medical/Dental/Vision coverage

401(k) plan

Paid Time Off

Job summary

AT&T Global Public Sector seeks a Technical Network Expert to design, implement, and sustain HPC networks across Linux, Windows, and UNIX environments. The role emphasizes advanced troubleshooting, system integration, and datacenter architecture expertise.

The position requires office presence at Annapolis Junction, MD, with five days on-site and no relocation offered. Candidates should have TS/SCI with polygraph eligibility and relevant credentials.

Qualifications

• 10 years demonstrable experience in network engineering (LAN), architecture, monitoring, security, and protection.
• Datacenter network design and architecture experience with Cisco routers, switches, firewalls, and IPSEC VPNs.
• Certifications: CCNA-SECURITY, GICSP, GSEC, Security+, SSCP or equivalent.

Responsibilities

• Design, implement, and sustain HPC network environments across Linux, Windows, and UNIX.
• Provide advanced troubleshooting and system integration for HPC farms and related applications.
• Create system diagrams and present high-level technical information to management.

Skills

Network engineering

Datacenter architecture

Cisco routers

IPsec VPNs

Education

BA/BS in a related field

Tools

Nagios

xcat

RES

LSF

SLURM

RedHat

SUSE

Job description

AT&T Global Public Sector seeks a Technical Network Expert to design, implement, and sustain HPC networks across Linux, Windows, and UNIX environments. The role emphasizes advanced troubleshooting, system integration, and datacenter architecture expertise.

The position requires office presence at Annapolis Junction, MD, with five days on-site and no relocation offered. Candidates should have TS/SCI with polygraph eligibility and relevant credentials.