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Added 4 mins ago
RQ228116 NCIS Network Engineer | Shift Work | Active TS/SCI clearance
GD Information Technology, Inc.
United States
Transform technology into opportunity as a Network Engineer with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the…
Added 7 mins ago
RQ228116 NCIS Network Engineer | Shift Work | Active TS/SCI clearance
GD Information Technology, Inc.
United States
Transform technology into opportunity as a Network Engineer with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the…
Added 12 mins ago
Software Development Engineer, Platform Engineering & Emerging Technology
Amazon Web Services, Inc.
Seattle, WA
…largest cloud infrastructure on the planet? AWS is seeking a ADC Engineer to own and advance mission critical services in our Amazon Dedicated Clouds…
Added 13 mins ago
IT/OT Systems Engineer
Grifols Shared Services North America, Inc
Clayton, NC
The IT/OT Systems Engineer is the primary IT contact for Operational Technology (OT) and Laboratory technology stakeholders at the Clayton and RTP sites. The role connects Manufacturing,…
Added 14 mins ago
T
Zero Trust Implementation Lead
TEKsystems
Greensboro, NC
- $66.67 to $83.33 USD / hour
We are seeking an experienced Security Engineer to accelerate execution of an enterprise Zero Trust program across a global retail, corporate office, distribution center, and data center…
Added 14 mins ago
Software Development Engineer, DevX LIFT
Amazon
Raleigh, NC
Our team delivers software services and infrastructure for the Amazon networking OS. We are a builder tools team: we build tools for other builders. Our goal is improving the developer…
Added 14 mins ago
EC
Software Engineer
Eaton Corporation
Raleigh, NC
- $80,000 to $118,000 USD / year
Eaton’s ES AMER ESS division is currently seeking a Software Engineer.
Added 14 mins ago
AT
Senior Software Engineer
Akamai Technologies, Inc.
Raleigh, NC
- $121,400 to $218,600 USD / year
As a Software Engineer Senior, you will be responsible for:
Added 14 mins ago
Network Operations Engineer
Meta
Raleigh, NC
Meta is seeking a Network Operations Engineer to join our Edge and Network Services (ENS) Foundation NetOps team. In this role, you will utilize your knowledge in hyperscale data center…
Added 14 mins ago
Vice President, Cloud Platform Engineer
SitusAMC
Raleigh, NC
…Docker, Kubernetes, and familiar with Git development. The Engineer is expected to provide strategy and implement enterprise-scale automation for scalability, performance, security, and…
Added 14 mins ago
OT Security Platform Engineer – Dragos
Cognizant
Raleigh, NC
We are seeking an experienced OT Security Platform Engineer / Technical Lead to own and operate the Dragos security monitoring platform across a global manufacturing environment. This is a…
Added 14 mins ago
Staff Software Engineer, Traffic
Intuit
CHARLOTTE, NC
…mesh, API gateway, and database proxy. As a Staff Software Engineer, you'll own the technical vision for a meaningful slice of that infrastructure, driving it from design through…
Added 14 mins ago
C
Azure Cosmos DB Developer and Java Developer (Open for Remote)
Cognizant
Charlotte, NC
- $69,500 to $123,500 USD / year
Experience with Docker, Kubernetes, GitHub or Azure DevOps, CI/CD pipelines, cloud security, private networking, and modern Azure architecture.
Added 14 mins ago
Cybersecurity AI Principal Engineer
Wells Fargo
CHARLOTTE, NC
Wells Fargo is seeking a Principal Engineer as part of the Cybersecurity AI team to help design and evolve VoltAIre , a Cyber AI platform intended to provide secure, highly available,…
Added 26 mins ago
Infrastructure Engineer
Endex
New York City, NY · Los Angeles, CA · Denver, CO · Austin, TX · San Francisco, CA · Chicago, IL
We're looking for an engineer who can make the systems behind Endex reliable, observable and straightforward for the team to operate.
Added 26 mins ago
Technical Support Engineer
Endex
New York City, NY · Los Angeles, CA · Denver, CO · Austin, TX · San Francisco, CA · Chicago, IL
As a Technical Support Engineer at Endex, you'll own technical investigations across support requests. You'll work with engineering on bugs and operational issues while giving…
Added 1 hour ago
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(L1) & (L2) Datacenter Technician
TEKsystems
Abernathy, TX
- $20 to $38 USD / hour
Rack and stack servers, storage devices, and networking equipment
Added 1 hour ago
Data Center Controls Engineer, Boling, TX
Amazon
Boling, TX
…support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We…
Added 1 hour ago
Data Center Controls Engineer, Boling, TX
Amazon
Wharton, TX
…support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We…
Added 1 hour ago
Process Control Engineer - Control Systems (53405)
Chevron Phillips Chemical
Orange, TX
Chevron Phillips Chemical is seeking a Process Control Engineer to join our Southeast Texas Chemical Complex (STCC) manufacturing Polyethylene facility located in Orange, Texas. This role…
Added 1 hour ago
P
Field Service Engineer – Diagnostics and Treatment (Field: Houston)
Philips
Houston, TX
- $35 to $54 USD / hour
Your skills include the ability to understand and apply electronic, mechanical, and networking theory to install, diagnose, and repair equipment, including knowledge and use of all…
Added 1 hour ago
OT Security Platform Engineer – Dragos
Cognizant
Austin, TX
We are seeking an experienced OT Security Platform Engineer / Technical Lead to own and operate the Dragos security monitoring platform across a global manufacturing environment. This is a…
Added 1 hour ago
SCADA Commissioning Engineer
GE Grid Solutions, LLC
Remote, United States
GE Vernova is seeking a skilled SCADA System Engineer to lead and execute pre-commissioning, commissioning, integration, testing, and maintenance activities for Supervisory Control and Data…
Added 1 hour ago
C
Senior Software Engineer - Platform
Calder
Redwood City, CA
- $179,000 to $250,500 USD / year
- Engineer Calder's data processing infrastructure - compute orchestration, storage, scheduling, and monitoring
Added 1 hour ago
IT Support Engineer
First Coast Security Solutions
Jacksonville, FL
First Coast Security Solutions is seeking an IT Support Engineer to provide technical support and assist with the day-to-day technology needs of the organization. This position supports…

Platinum Technologies

Senior Network Engineer - Routing & Switching

Ft Meade, MD, United States

$170,000 to $180,000 USD / year

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Job details

Pay: $170,000 to $180,000 USD / year
Experience: Bachelor's degree and 8+ years of prior relevant experience, or Master's degree with 6+ years of experience.
Posting language: English
Posted: Nov 4, 2026

Original job description

Who we are.

Platinum Technologies is a Northern Virginia based integrated solutions firm that specializes in PaaS, Cybersecurity & AI Platform development for the Defense and Federal Sectors. Our team solves hard problems and helps our Mission Partners achieve their goals. If you are self-motivated, possess demonstrated learning agility, and are passionate about delivering high-quality work products – we want to hear from you.

We lead with technical expertise, but that is just the tip of the iceberg – the ‘Why’ matters. At Platinum, we don’t hire people to just do a job. We provide professional and leadership development to complement our self-motivated domain experts. Our teammates are dot-connecting leaders that operate in a mutually accountable environment to deliver thought leadership, expert technical analysis, and quality execution for our clients.

You.

Platinum Technologies currently has an opportunity for a Senior Network Engineer specializing in routing and switching to engineer, implement, and sustain enterprise network infrastructure across a large, distributed environment. The role carries hands-on responsibility for the routed and switched core - designing changes, implementing them cleanly, and resolving the complex problems that reach the senior engineering tier.

This position supports overall network engineering across a broad range of efforts, including planning, designing, and evaluating components of the network. Duties include developing specifications for routing and switching designs, evaluating and recommending technologies to enhance current capabilities, performing needs assessments, and performing installation, modification, testing, and servicing of network equipment.

The successful candidate operates independently on complex engineering work, translates requirements into implementable designs, and serves as an escalation point for routing, switching, and transport issues that others cannot resolve.

This role is onsite at Fort Meade, MD.

Candidates must hold an active Secret clearance.

What you get to do.

Impact: Contributes to the completion of significant project milestones and recommends technical solutions and improvements that affect program results. Work is performed under general direction, with latitude for independent judgment on technical approach.
Complexity: Resolves complex technical problems requiring in-depth analysis, evaluation of multiple factors, and application of established engineering principles and best practices.
Communication: Communicates technical information, design recommendations, risks, and status to engineering leadership, peer teams, and stakeholders. Explains complex technical concepts clearly to both technical and non-technical audiences.
Knowledge: Strong working knowledge of routing and switching principles, theories, and concepts, with demonstrated depth across enterprise network technologies.

Primary Responsibilities

Engineer, configure, and implement enterprise routing and switching infrastructure, including core, distribution, access, and WAN edge layers.
Design and implement routing policy using BGP, OSPF, EIGRP, and static routing, including route redistribution, filtering, summarization, path selection, and convergence tuning.
Engineer Layer 2 infrastructure, including VLAN architecture, spanning-tree design, link aggregation, trunking, and loop prevention.
Implement and maintain VRFs, MPLS/VPN services, tunneling, multicast, QoS policy, and high-availability designs such as HSRP/VRRP and redundant uplink topologies.
Develop specifications for network architecture, evaluate and recommend new technologies to enhance current capabilities, and perform needs assessments.
Perform installation, modification, configuration, testing, and servicing of network equipment, including hardware refresh and software/firmware lifecycle upgrades.
Baseline and optimize network performance - latency, throughput, utilization, convergence, and error rates - and remediate identified deficiencies.
Develop implementation plans, test and validation steps, rollback procedures, and change documentation for network changes, and execute them during approved change windows.
Provide senior-level troubleshooting and escalation support for complex routing, switching, transport, and connectivity issues spanning multiple layers and vendors.
Perform packet-level and protocol-level analysis to isolate faults across the network, systems, and application boundary.
Support capacity planning, configuration standardization, and compliance of device configurations against approved baselines and hardening requirements.
Partner with architecture, cybersecurity, operations, and project teams to resolve blockers, manage dependencies, and deliver network changes end-to-end.
Develop and maintain engineering and operational documentation, including:
Logical and physical network diagrams
Routing designs, policy standards, and addressing plans
Device configuration standards and baselines
Implementation, test, and rollback plans
Port, protocol, and services requirements
Troubleshooting guides and standard operating procedures
As-built and operational handoff documentation

Required Skills.

Bachelor's degree and 8+ years of prior relevant experience, or Master's degree with 6+ years of experience. Specific experience, education, and training may be considered in lieu of a degree.
Significant hands-on experience engineering, implementing, and troubleshooting enterprise routing and switching infrastructure at scale.
Strong working knowledge of TCP/IP, subnetting, BGP, OSPF, EIGRP, VLANs, spanning tree, link aggregation, VRFs, multicast, QoS, NAT, and high-availability design.
Experience with network hardware installation, configuration, software upgrades, and lifecycle replacement.
Experience developing implementation plans, test procedures, and rollback plans, and executing changes in production environments during maintenance windows.
Demonstrated troubleshooting ability, including packet capture and protocol analysis, across multi-vendor environments.
Hands-on experience with one or more of the following: Cisco, Aruba, Palo Alto, Dell, Infoblox, and Brocade.
Experience documenting network designs and procedures using tools such as Visio, PowerPoint, or similar.
Strong written and verbal communication skills.
Current IAT Level II or higher certification, such as Security+ CE.
Active DoD Secret clearance.

The Company is an Equal Opportunity/Affirmative Action employer. All qualified candidates will receive consideration for employment without regard to disability, protected veteran status, race, color, religious creed, national origin, citizenship, marital status, sex, sexual orientation/gender identity, age, or genetic information.

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More about this job

Skills

Engineering principles
Communication skills
Leadership
WAN
BGP
OSPF
EIGRP
VPN
VRRP
Firmware
Documentation
Troubleshooting
Regulatory compliance
Cybersecurity
Test procedures
Microsoft Visio
Microsoft PowerPoint
Security+

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