Parsons Corporation Senior Network Administrator / Engineer in Aberdeen, Maryland

Senior Network Administrator / Engineer


Aberdeen, Maryland, United States

Requisition #:


Post Date:

Are you an experienced Network professional who thrives in a fast-paced environment working with teams in a support role? Imagine yourself working on top level critical network defense missions alongside seasoned professionals. Parsons is now hiring Network Engineers with a passion for innovation and solving mission critical challenges.


  • Manages DREN HPC security stack configurations, including investigating, approving, and implementing change requests, implementing necessary routing changes, handling port creations, as well as any other related layer 2 and layer 3 configurations needed. Participates in the code maintenance, new device replacements, and all other maintenances scheduled by DREN Operations. Handles IP assignments of any new device being installed on our local network and works with Systems Team to secure their connections.

  • Responsible for overseeing peering agreements between outside classified networks and DREN and providing them the required level of access to/through our network.

  • Manage COMSEC accounts and shipping procedures of COMSEC. CCI and classified shipments

  • Maintain deployed encryptors

  • Handle the complete build of any new encryptor being deployed

  • Manage the safe combinations including, storage, protection, issuance documentation, and changing.


  • BA degre or equivalent, and 2-4 years related experience.

  • Security+ certification required.

  • Current Network+,Security+ (CISSP Preferred).

  • Ability to work independently, as well as part of a larger team consisting of government and contractor team members.

  • Bachelor’s degree in a related field from an accredited institution.

  • Proof of U.S. citizenship or permanent residency is required due to government or federal requirement.

  • U.S. citizens ONLY due to government or federal requirement.

  • Applicants selected for employment may be subject to a federal background investigation and may need to meet additional eligibility requirements for access to classified information or materials.

Operating Systems:

Windows 7/XP, MAC OS X, Juniper JunOS, ScreenOS, GEMX, UNIX, LINUX

Software Applications:

MS Office 2010 (Word, Excel, Power Point, Access),Atlassian JIRA Ticketing System, Atlassian Confluence Collaboration System, Solarwinds Orion, Splunk, NUTTCP, TCPDUMP, Secure CRT, Putty, File Maker Pro, VMware Fusion, GEMX, DIAS Tracking Software.


LAN/WAN, TCP/IP, VPN, IPv4, IPv6, VLAN, Inter-VLAN Routing, Port

Security,DHCP, Static IP addressing, Wireless Networks, BGP, OSPF, Multicast

VoIP, NTP, SNMP, COMSEC, Juniper Routers, Netscreen Firewalls, Juniper

Firewalls, Brocade Switches, General Dynamics KG-175D/KG-175A/KG-175G

TACLANEs, Raytheon KG-350 Encryptors, Dell PowerEdge R710 and R720

Servers, Dell Sonicwalls, L3 Secure Terminal Equipment (STE), Sypris Really

Simple Key Loader (RASKL)

Ready for action? We’re looking for the kind of people who see this opportunity and don’t hesitate to act. Parsons is a leader in the world of technical services. We hire people with a broad set of technical skills who have proven experience tackling some of the greatest challenges. Take your next step and apply today.

Parsons Referral Plan

Maybe this opportunity isn’t the right fit for you, but you know someone who is? Why not join our Parsons external referral program? When you refer other top professionals and they are hired, you are rewarded with an incredible financial incentive. Help us find top talent!

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. For more about Parsons, visit and follow us on Facebook , Twitter , LinkedIn , and .

Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBT

Parsons is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regards to an individual's race, color, religion, national origin, ethnicity, union affiliation, age, sex, sexual orientation, gender identity and expression, pregnancy, employable physical or mental disability, veteran status, genetic information, immigration status, or any other basis protected by applicable laws.