In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We’ve got what you’re looking for. **Job Description:** You will work with Parsons colleagues and partners and the U.S. Space Force to support the framework that hosts applications critical to the defense of our country. Your customer will trust you to address performance improvements, leveraging best-practices in SAFe Agile team frameworks, while identifying areas requiring urgent mitigation by leveraging advanced technology solutions to affect rapid positive improvements. Our innovative engineering team and cross-disciplinary coordination enables you to grow and extend your experience while contributing high-level value through your creativity. Due to the nature of work performed within this facility, U.S. citizenship is required. Our **Ground Infrastructure** team needs multiple **Sr. Network Engineers** to support our expanding portfolio of work in the USSF. As a collaborative member of a small and mostly autonomous team, this position directly supports secure enclave development networks. You will focus on delivering value through scalable, fast, disruptive solutions to meet our customers’ most complex national security and critical infrastructure challenges. You will be able to apply your exceptional technology capabilities to stay ahead of the competition and our meet our customers’ needs. Evaluating existing network performance, offering alternative options for performance and traffic management and directly improving the day-to-day operations of fiber and coper design and equipment. **What You'll Be Doing:** + Configure and optimize network hubs, routers, and switches. + Develop and implement network backup and recovery procedures. + Diagnose network connectivity problems. + Install and maintain network infrastructure device operating system software. + Install or replace network hubs, routers, and switches. + Monitor network capacity and performance. + Patch network vulnerabilities to ensure information is safeguarded against outside parties. + Test and maintain network infrastructure including software and hardware devices. **What Required Skills You'll Bring:** + BS degree in Computer Science or a related technical field and 8+ years of experience (Masters and 5+ years) + Active DoD IAT Level III certification (e.g. CISSP, CCSP, GCIH, GCED, CASP+ CE, CCNP Security, CISA; reference cyber.mil for current list of approved certifications) + Cisco certification + Experience implementing technical solutions in complex and heterogeneous environments + Experience with Cisco IOS and PAN-OS + Experience with Disaster Recovery and Business Continuity Planning + Experience working in multi-organizational and matrixed resources and teams (SAFe Agile) + Network performance tuning, load balancing and wide band/narrow band load balancing + Cloud and On-Premise network experience + OS integration and RHEL Linux experience with some system administration + Ability to demonstrate cyber/IT related experience with attention to detail, customer service, oral and written communication, and problem solving **Minimum Clearance Required to Start:** + Top Secret SCI **Minimum Clearance Required to Start:** Top Secret This position is part of our Federal Solutions team. Our Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our diverse, intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what’s next to deliver the solutions our customers need now. Salary Range: $96,400.00 - $168,700.00 We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle! This position will be posted for a minimum of 3 days and will continue to be posted for an average of 30 days until a qualified applicant is selected or the position has been cancelled. Parsons is an equal opportunity employer committed to diversity, equity, inclusion, and accessibility in the workplace. Diversity is ingrained in who we are, how we do business, and is one of our company’s core values. Parsons equally employs representation at all job levels for minority, female, disabled, protected veteran and LGBTQ+. We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest—APPLY TODAY!About Us Parsons is a digitally enabled solutions provider focused on the defense, security, and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services to federal, regional, and local government agencies, as well as to private industrial customers worldwide. Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBTQ+. For more about Parsons, visit parsons.com and follow us on Facebook, Twitter, LinkedIn, and YouTube.