# Network Engineer / Architect - TS/SCI with Polygraph

**Company**: GDIT
**Location**: Washington
**Work arrangement**: onsite
**Experience**: senior
**Job type**: full-time
**Salary**: $144,500 - $195,500
**Category**: Engineering
**Industry**: Technology

**Apply**: https://gdit.wd5.myworkdayjobs.com/en-US/External_Career_Site/job/USA-DC-Washington/Network-Engineer---Architect---TS-SCI-with-Polygraph_RQ229136-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_e60dceab-0ae

## Description

Transform technology into opportunity as a Network Engineer/Computer Network Architect with GDIT. You'll design, architect, configure, deploy, upgrade, and support government organization's systems, including LANs, WANs, network segments, intranets, and other data communication systems.

Responsibilities:

- Design, architect, configure, deploy, upgrade, and support the government organization’s systems.

- Manage fact-finding, analysis, and development of final reports and delivery of presentations related to information technology.

- Design, lead, and manage the delivery of mission-critical systems and software products.

- Conduct organizational analysis and evaluations to determine functional requirements.

- Work closely with versatile systems and engineering specialists to prioritize customer requirements, define goals, and refine business objectives.

- Coordinate with Systems Architect/Engineers, Security, and Program/Project Management to ensure team alignment on key initiatives and dependencies between groups.

- Assist with network/system design and analyze network models.

- Provide on-site support for customer network, virtual, and physical server systems.

- Diagnose and troubleshoot storage systems and other related technologies.

- Oversee the installation of new storage hardware and software according to standard operating procedures.

- Design network and computer security measures to defend, detect, and prevent unauthorized network activity.

- Manage and define network device firewall policies, rules, and reports to support network defense.

- Research and recommend network and data communications hardware and software.

- Operate monitoring tools/capabilities with the enterprise security information and event management (SIEM) and create/tailor complex event alarms/rules and summary reports.

Requirements:

- 10+ years of related experience.

- Top Secret/SCI clearance and ability to obtain and maintain a CI Polygraph.

- DoW Approved Baseline 8570 IAT Level III certification is required prior to start date.

- Understanding of spanning-tree, OSPF, BGP, VRFs.

- Proficient in Cisco routers, switches, Nexus, and firewalls.

- Proficient with Cisco and Palo Alto firewalls.

- Familiar with cloud networking.

- General troubleshooting skills.

- Physical ability to install new hardware.

- Strong understanding of essential TCP/IP concepts: TCP, UDP, ICMP, SMTP, SNMP, LDAP, DNS, NTP, etc.

- Hands-on engineering experience with NetApp and other storage technologies and concepts.

- Experience with SAN, NAS, and iSCSI storage implementations.

- Experience with capacity planning and sizing storage and backup environments.

- Experience in performance tuning and optimizing storage and backup environments.

- Experience with data center migrations and storage replication technologies.

- Senior-level experience with design, development, implementation, and maintenance of large-scale systems.

Benefits:

- 401K with company match.

- Comprehensive health and wellness packages.

- Internal mobility team dedicated to helping you own your career.

- Professional growth opportunities including paid education and certifications.

- Cutting-edge technology you can learn from.

- Rest and recharge with paid vacation and holidays.

## Skills

### Required
- Enterprise Architecture Management
- Enterprise Architecture Strategy
- Enterprise System Architecture
- TCP/IP
- Cisco routers
- switches
- Nexus
- firewalls
- Palo Alto firewalls
- cloud networking
- NetApp
- SAN
- NAS
- iSCSI
- capacity planning
- performance tuning

---

Source: [Apply at gdit.wd5.myworkdayjobs.com](https://gdit.wd5.myworkdayjobs.com/en-US/External_Career_Site/job/USA-DC-Washington/Network-Engineer---Architect---TS-SCI-with-Polygraph_RQ229136-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)