Network Engineer (TANTUS)

Sikich LLC; Washington (District of Columbia); On-site; USD 148,500 - 181,500; Full time

Benefits offered by this job

Flexible Time Off

Health, dental, vision insurance

401(k) with employer contributions

Job summary

Sikich LLC in Washington, DC is seeking a Network Engineer to support high-priority projects and manage a hybrid network infrastructure. The role involves troubleshooting, planning, implementing, and configuring devices while collaborating with team members and clients.

The ideal candidate must be a U.S. Citizen with relevant experience and an active clearance. Strong networking knowledge and client-facing skills are essential for success in this position. The company offers competitive compensation and benefits.

Qualifications

• Must be a United States Citizen.
• Must have an ACTIVE Public Trust or higher clearance.
• 7+ years’ experience supporting network infrastructure projects.
• 5+ years of enterprise networking experience including Cisco.

Responsibilities

• Support high-priority projects and complex troubleshooting.
• Plan, implement and maintain network infrastructure.
• Collaborate on migration strategies in a hybrid environment.
• Document processes and perform root-cause analysis.

Skills

Troubleshooting skills

Client interfacing

Cisco networking

Network security

Team collaboration

Education

Bachelor's degree in engineering, computer science, IT or equivalent

Tools

Cisco switches and routers

Cisco ACI

Cisco UC and MS Teams VoIP systems

Job description

Position Summary

Reporting onsite at least 3 days a week, the Network Engineer will support high‑priority on‑prem, hybrid, and cloud projects. This role is contingent upon client approval.

What You Will Do

• Participate in solutioning efforts and client presentations.
• Participate in complex network and connectivity troubleshooting and triage with team members and the client.
• Complete assigned tasks independently and as part of a larger project team.
• Plan, implement, configure and maintain network infrastructure, route/switch device operating systems, determine hardware specifications, and validate system performance.
• Work within Azure and the data center, collaborating with other engineers to develop strategies and plans that support migration efforts and maintain networking across a hybrid environment.
• Document and transfer knowledge to fellow staff through training, coaching and mentoring.
• Execute performance tuning, operational process development and security configuration management in accordance with best practices, standards and procedures.
• Operate and maintain network infrastructure devices, including patching, system upgrade, backup and configuration.
• Support analysis, triage and break/fix of infrastructure system‑related trouble tickets.
• Conduct root‑cause analysis to prevent future incidents.
• Support management reporting requirements.
• Document and update systems architecture diagrams using Microsoft Visio.
• Coordinate with the team to develop and maintain proper processes, procedures, security and system documentation per industry best practices and regulatory requirements.
• Help evaluate new technologies and solutions to enhance the IT environment.
• Track and recommend Cisco and M365 roadmaps, new tools and capabilities.

Required Qualifications

• Must be a United States Citizen.
• Must have an ACTIVE Public Trust or higher clearance.
• This is a hybrid position working 3 days a week in Washington, DC.
• Exceptional troubleshooting skills.
• Ability to interface directly with the client.
• Bachelor's degree in engineering, computer science, information technology or equivalent experience.
• 7+ years’ experience supporting network infrastructure projects within a complex, multi‑vendor environment.
• 5+ years of enterprise and campus networking experience, including Cisco Switches and Routers, Cisco ISE, 802.1x, LAN, Remote Access VPN.
• Experience supporting networks running Cisco UC and/or MS Teams VoIP systems.
• Extensive knowledge of Cisco ACI.
• Firewall management and configuration, with a strong understanding of network security and defense‑in‑depth strategies.
• Understanding of high‑availability design including replication and load balancing.
• IPSEC and SSL VPN experience.
• Federal IT regulatory compliance experience.
• Exceptional work ethic and time management skills.
• Ability to work well both independently and as part of a team.
• Strong written and verbal communication skills and a commitment to customer service.
• Working knowledge of system hardening (STIGs, SRGs, regulatory compliance).
• Knowledge and understanding of Cisco VPN, Zscaler ZIA and ZPA, Cisco ACI.
• Some limited travel required (< 5%).
• Must be available for off‑hours work and participate in rotating responsibilities.

Preferred Qualifications

• Servant Leader – hyper‑focused on engaging employees, fostering their development, and building a positive culture.
• Solution‑Focused – sees opportunities in every business problem and can develop, articulate, and implement solutions.
• Collaboration – builds relationships across all levels of the organization and all business units.
• Instills Trust – follows through on commitments, acts with integrity, and is perceived as credible.
• Impact & Influence Thinking – gains support for ideas, proposals, and solutions, and gets others to act to advance initiatives.

Compensation

In compliance with state pay transparency laws, the midpoint of the salary range for this role is $165,000. Final offer may vary.

Benefits

• Flexible Time Off (FTO) policy, activated on first day.
• Paid holidays and a week of leave at the end of the calendar year if project work permits.
• Wellness program with rewards.
• Flexible work arrangements.
• Health, dental, vision, life, and disability insurance.
• HSA employer contribution.
• Eleven paid holidays annually.
• Parental Bonding Leave program covering birth, adoption and foster children.
• 401(k) with employer contributions.
• Tuition reimbursement.
• Generous employee referral bonus program.
• Client referral bonus program.
• Pet insurance.
• Community volunteer program (up to four paid hours annually).

EEO Statement

Tantus, a Sikich Subsidiary is an Equal Opportunity Employer M/F/D/V.