Senior Network Engineer - Mclean, United States - ManTech

ManTech Mclean, United States

1 month ago

Paid Work

Description

Secure our Nation, Ignite your Future

Join the top Information Technology and Analytic professionals in the industry to make invaluable contributions to our national security on a daily basis. In this innovative, self-contained, Big Data environment, the ManTech team is responsible for everything from infrastructure, to application development, to data science, to advanced analytics and beyond. The team is diverse, the questions are thought-provoking, and the opportunities for growth and advancement are numerous.

Currently, ManTech is seeking a motivated, career and customer-oriented Senior Network Engineer for our team in Mclean, VA.

Responsibilities include, but are not limited to:

Collaborates with teammates to create, implement, and troubleshoot new engineering designs
Translates requirements from internal stakeholders into engineering designs based on a standardized network architecture
Presents proposed changes to the standardized architecture to internal review boards
Creates drawings and other configuration management documentation to track network changes
Troubleshoots switch, router, and firewall connectivity issues between various customer sites
Travels to various data centers in the WMA to support ongoing network operations
Completes patching of all network devices (router, switch, firewall, etc.) in accordance with Sponsors policies
Performs quarterly reviews of all network device access control lists and rulesets

Basic Qualifications

10+ years of relevant Information Technology experience
7+ years Cisco hardware configuration and maintenance experience
Strong hands-on experience in an enterprise-scale network environment
Proficient understanding of the OSI model, TCP/IP, and subnetting
Proficiency with Cisco switches and Cisco ASA firewalls
Experience with Tier II/III level troubleshooting
Experience configuring various routing protocols.
Experience building IPSec and/or MACSec tunnels
Strong shell scripting experience
High School Diploma/GED

Preferred Qualifications:

Hands on experience with Palo Alto firewalls
Hands on experience with Cisco Firepower and/or Cisco ISE
Hands on experience with VXLAN

Security Clearance Requirements:

TS/SCI with Polygraph

Physical Requirements:

Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
Must be able to remain in a stationary position 50% of the time
The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations
Constantly positions self to maintain computers in the lab, including under the desks and in the server closet

#LI-AA1 , #joinmantechd #joinmantechaa

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accommodation please click and provide your name and contact information.

Network Engineer

6 days ago

Booz Allen Hamilton McLean, United States

Network EngineerThe Opportunity: · A well-designed secure network is critical to moving data and enabling DoD to achieve its mission, but how can an organization make sure its network will fit its current and evolving needs? Crafting the right network, with the right equipment a ...
Network Engineer

1 week ago

Apex Systems McLean, United States Contract

Job#: · Job Description: · Below is the full job description, if interested in applying for this position please email a copy of your updated resume and the best time to connect over the phone to Louie at · Job Title: Network Engineer · Interview Process: One step interview t ...
Network Engineer

14 hours ago

Astor & Sanders McLean, United States

Job Description · Job DescriptionNetwork Engineer · Astor & Sanders Corporation (Astor) is an award-winning IT solutions provider headquartered in McLean, VA and is seeking a Network Engineer to join our team. This is a full-time position and is remote. · Roles and Responsibiliti ...
Network Engineer

1 week ago

Avolinq, LLC McLean, United States

Job Description · Job DescriptionOur client is seeking a Network Engineer to support a federal agency in McLean, VA. · Job Description · Candidate MUST possess a TS/SCI clearance with Intel Polygraph · **Customer is seeking a Security Engineer with a strong Windows server backgro ...
Network Engineer

1 week ago

TLA-LLC McLean, United States

Job Description · Job DescriptionTLA is seeking a Network Engineer with a strong Windows Server background as well as experience with developing and maintaining system security certification and accreditation, implementing security best practices for networking, computing, and en ...
Network Engineer

1 week ago

Avolinq, LLC McLean, United States

Job Description · Job DescriptionOur client is seeking a Network Engineer to support a Federal Agency in McLean, VA. · Job Description · Candidate MUST possess a TS/SCI clearance with Intel Polygraph · **Customer is seeking a Security Engineer with a strong Windows server backgro ...
Senior Network Engineer

2 weeks ago

Maximus McLean, United States Full time

General information · Job Posting Title Senior Network Engineer Date Thursday, May 23, 2024 City Mclean State VA Country United States Working time Full-time Description & Requirements · This position is the Senior Network Engineer for a contract supporting a Federal resear ...
Network Security Engineer

2 weeks ago

Booz Allen Hamilton McLean, United States

Network Security EngineerThe Opportunity: · A well-designed and secure network is critical to moving data and enabling DoD to achieve its mission, but how can an organization make sure its network will fit its current and evolving needs? Crafting the right network, with the right ...
Network Engineer, Senior

2 weeks ago

Booz Allen Hamilton McLean, United States Full time

Network Engineer, Senior The Opportunity: · A well-designed and secure network is critical to move data and enable Do to achieve its mission, but how can an organization make sure its network will fit its current and evolving needs? Crafting the right network, with the right e ...
Cloud Network Engineer

3 weeks ago

The Swift Group McLean, United States

Job Description · Job DescriptionThe Swift Group is looking for a Cloud Network Engineer who will play a pivotal role in designing, developing, and implementing web applications, cloud network infrastructures and services. This candidate will collaborate closely with our team to ...
Network Engineering Director

1 week ago

Skywire Holdings Inc McLean, United States

Job Description · Job DescriptionOVERVIEW:GiGstreem is a US based national Internet Service Provider, serving Residential (Single Family, MDU) and Commercial (MTU) clients with technology solutions in markets across the country. As a part of our growth and expansion, GiGstreem is ...
Network (Business) Engineer

2 weeks ago

Akkodis Blooming Grove, United States

Job Description · Job DescriptionAkkodis is seeking a Network Engineer for a direct hire job opportunity with a client located in Chester, NY area. · The focus for this role will be on Layer 2 and 3 Routing and Switching Protocols with a focus on MPLS. · Local candidates are need ...
Senior Network Reliability Engineer

1 week ago

Intelsat McLean, United States Full time

Your impact · As a leading contributor, you will be at the forefront of shaping DevNetOps practices aimed at enhancing network infrastructure and service delivery through an evolving Network Reliability Engineering discipline. You will be part of a team responsible for design, r ...
Network Engineer

1 month ago

Leidos McLean, United States

Description · Leidos has an immediate opening for a Network Engineer SME. This role provides technical expertise in network engineering, administration, and operations. This role maintains enterprise network infrastructure to ensure proper configuration, availability, performanc ...
Network Engineer

1 month ago

Leidos McLean, United States

Description · At Leidos, everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Our mission is to make the world safer, healthier, and more efficient through information technology, engineering, and science. · Le ...
Communications Network Engineering and Analysis Group Leader

6 days ago

MITRE McLean, United States Full time

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different from mos ...
Network Engineer

2 weeks ago

Cynet Systems El Paso, United States

Job Description: Experience in IPSEC VPN/MPLS/NAT/GRE. · Basic knowledge of tools like Wire-shark, Client NNM, Solarwinds. · Should be able to work with ticketing tools like Remedy(Action Request System). · Knowledge on Authentication Protocols like TACACS/RADIUS/802.1x. · W ...
Network Security Engineer

3 weeks ago

Blue Cross Blue Shield companies Heyworth, United States

The Network Security Engineer will design, develop, test, deploy and maintain services, features and functions that will enhance security posture and controls for enterprise networks. Ensure systems are up to date with latest security patches and implemented with operational resi ...
SIEM Consultant

4 days ago

Zachary Piper Solutions McLean, United States

Piper Companies is seeking a Remote SIEM Engineer (Cortex XSIAM) to join a premier cyber security organization. The SIEM Engineer will work with clients to determine a suitable detection strategy, helping to protect customers from threats, by designing and implementing correl ...
Red Team Penetration Tester – Technical Lead

2 weeks ago

Freddie Mac McLean, United States Full time

JOB DESCRIPTION At Freddie Mac, you will do important work to build a better housing finance system and you'll be part of a team helping to make homeownership and rental housing more accessible and affordable across the nation. · Position Overview: · The Freddie Mac Red Team i ...