Apply on Employer Site

Nemean Solutions, LLC · 17 hours ago

Sr. Network Administrator - PCLOB

Washington, DC

Full-time

Onsite

Senior Level

7+ years exp

Nemean Solutions, LLC is a veteran-operated company providing advanced Military Intelligence and IT services. The Sr. Network Administrator is responsible for ensuring the continuous operation and maintenance of PCLOB’s network and security infrastructure, managing network security devices, and protecting the network against unauthorized access and cyber threats.

IT ManagementProfessional Services

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Support network architecture design to include virtual LAN (VLAN) segmentation for network performance and security

Support networking environment by designing system configuration; directing/executing system installation; and defining, documenting, and enforcing system standards

Develop and implement project plans for network technologies and systems such as Voice- Over-Internet-Protocols and wireless access

Secures network system by establishing and enforcing policies; defining and monitoring access

Report network operational status by gathering, prioritizing information; managing projects

Support the development and integration of network and security monitoring capabilities

Maintain network infrastructures services, highly available network services, server virtualization infrastructure, and identity and access solutions

Maximize network performance by monitoring performance; troubleshooting network problems and outages; scheduling upgrades; and working with system administrators to identify and remedy performance issues

Maintain physical and logical network diagrams; document hardware and software changes for configuration management; and share situation awareness within the Office of Chief Information Officer (OCIO)

Install and maintain network infrastructure hardware and software

Configure, operate, and maintain and routers, switches, and other infrastructure devices

Recommend changes to improve systems and network configurations and determine hardware or software requirements related to such changes

Provide input to network policies and procedures

Manage and maintain the PCLOB's IP addressing scheme and DNS management

Accurately document instances of software or hardware failure, repair, installation, and removal or other work requests

Receive, prioritize, and respond to incoming work orders, calls, and/or emails regarding equipment and/or connectivity problems

Provide backup support to the PCLOB's system administrator as required:

Manage and maintain the PCLOB's Virtual Desktop Infrastructure (Citrix platform). Assign routing protocols and routing table configuration

Assign configuration of authentication and authorization of directory services. Provide end-user support and issue resolution

Deploys and manages server images as required

Manage and maintain network security infrastructure devices (e.g. FW, IDS, etc.)

Administration and maintenance of Cisco VoIP network

Manage and ensure effectiveness of security solutions, including firewalls, antivirus solution, Virtual Private Networks, Patch Management, and intrusion detection systems

Monitor networks to ensure security and availability

Plan, coordinate, implement and test network security measures to protect data, software, and hardware through vulnerability scanning and other technical mechanisms

Support the PCLOB on FISMA related control implementation and Documentation

Qualification

Network administrationNetwork securityCompTIA Security+Nutanix platformsWindows ServerLinux administrationCCNA certificationCCNP certificationCitrix experienceCisco Call ManagerCommunication skillsInterpersonal skillsOrganizational skillsTime management

Required

Bachelor's degree in Information Technology, Computer Science, or a related technical discipline

7+ years of network administration experience

Active CompTIA Security+ certification

Proven experience in network and security administration within enterprise environments

Strong, hands-on experience supporting Nutanix platforms

Hands-on administration of Windows Server environments, including Hyper-V virtualization

Working knowledge and practical experience administering Linux operating systems

An active TS / SCI security clearance

Preferred

CCNA or CCNP Certifications

Network security certification(s)

Hands-on Citrix experience

Hands-on Cisco Call Manager experience

Benefits

Medical, Dental, and Vision insurance plans

Paid Time Off

Sick leave

401k Retirement Savings plan with company match

Company

Nemean Solutions, LLC

Nemean Solutions, LLC (Nemean) is a certified SBA 8(a) Native Hawaiian Organization (NHO) and veteran-operated company providing advanced Military Intelligence, Enterprise and Cloud IT services, Cybersecurity, Special Operations Forces (SOF) Exercise and Training, and niche Program Support and Professional Services to Federal and State Agencies supporting the US Government War, Intelligence and Aerospace sectors.

Founded in 2017

Sierra Vista, Arizona, USA

201-500 employees