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Campus Fiber Infrastructure Construction Monitor, Data Centers
AECOM
Houston, TX
- $75,000 to $83,000 USD / year
AECOM is seeking a Campus Fiber Infrastructure Construction Monitor to support construction of mission-critical data center campus fiber and telecommunications infrastructure in Texas. This…
Added 1 min ago
PS
Field Application Engineer, WaRTAK Logistics & Reporting
Persistent Systems
Fort Collins, CO
- $106,000 to $132,000 USD / year
We are seeking a highly skilled, detail-oriented Field Application Engineer to join our growing team. As a Field Application Engineer, you will be a critical member of our Air Force Team…
Added 1 min ago
Senior Systems Engineer – Radar Test Execution, Onsite
RTX
United States
The Systems Engineering & Test Capabilities team is seeking a highly motivated Senior Systems Engineer to plan and execute complex integration and verification test events in support of…
Added 1 min ago
Effector RF Mechanical Section Lead
RTX
United States
The Effector RF Design Department is seeking an experienced Senior Principal RF Mechanical Engineer to serve as a Section Lead of one of our RF Mechanical sections.
Added 1 min ago
Sr Test and Validation Engineer - 4th Shift
RTX
United States
The Production Test Engineer is responsible for developing, implementing, and sustaining automated and manual production test solutions for RF products used in defense and aerospace…
Added 1 min ago
Sr. Manufacturing Engineer
RTX
United States
We have an immediate opportunity for a Sr. Manufacturing Engineer to join our team in Goleta, California
Added 1 min ago
Effector RF Mechanical Section Lead
RTX
United States
The Effector RF Design Department is seeking an experienced Senior Principal RF Mechanical Engineer to serve as a Section Lead of one of our RF Mechanical sections.
Added 1 min ago
Principal Engineer, Project Engineering F135 Military Program CDS P4 (Hybrid)
RTX
United States
Pratt & Whitney is seeking a highly skilled individual for the position of Project Engineer / Control Account Manager (CAM) to support Control & Diagnostic Systems (CDS) on the F135…
Added 1 min ago
Senior Software Engineer (Embedded SW)
RTX
United States
Collins Aerospace is seeking a qualified Senior Software Engineer to support the Identification Friend or Foe (IFF) programs for onsite software development at Aberdeen Proving Ground, MD.
Added 1 min ago
Systems Engineer II - Processing, Guidance, & Controls Engineers
RTX
United States
Develop, simulate, and evaluate control and navigation algorithms for complex, autonomous systems; apply model-based design, simulation, and test data to improve system performance.
Added 2 mins ago
FM
AI Engineer
Foundation Medicine
Boston, MA
- $111,040 to $138,800 USD / year
…activities, including platform configuration, integrations, governed data access, retrieval pipelines, evaluation, deployment, monitoring, and continuous improvement. The AI Engineer works…
Added 3 mins ago
On Site Service Engineer - Data Center/ Server Hardware
Unisys Corporation
Wood Dale, IL
Unisys Corporation is seeking an experienced On-Site Service Engineer (OSE) to provide hands-on support for enterprise data center servers and hardware environments, including…
Added 3 mins ago
MI
Senior Civil Project Manager
McMillen, Inc.
Kirkland, WA
- $124,000 to $202,450 USD / year
…an experienced Seller-Doer who is a registered Professional Engineer (PE) with 15+ years of water resources experience. The PM will work in a variety of water-related fields including but…
Added 3 mins ago
MI
Senior Civil Project Manager
McMillen, Inc.
Portland, OR
- $124,000 to $202,450 USD / year
…an experienced Seller-Doer who is a registered Professional Engineer (PE) with 15+ years of water resources experience. The PM will work in a variety of water-related fields including but…
Added 5 mins ago
Senior Digital Systems Quality Assurance Engineer – GxP Computer System Validation & AI/ML Compliance
Axiom Path
Bridgewater, NJ
Assess AI model testing practices, including test data independence, input data characterization, and safeguards against inappropriate exposure of validation datasets.
Added 5 mins ago
SI
DevOps Engineer (Multiple Positions Available)
SAP IT Business Systeme
Palo Alto, CA
- $183,872 to $206,460 USD / year
SAP America, Inc. seeks a DevOps Engineer (multiple positions available) at our Palo Alto, CA location to work on Interface and coordination to all external Service Providers/Vendors for…
Added 6 mins ago
Production Supervisor - Special Projects (2nd shift Nights)
R.E. Darling Co., Inc.
Tucson, AZ
This position will require access to ITAR and/or EAR controlled technical data, technology or source code, and requires that all individuals in this role be authorized to access such…
Added 8 mins ago
Software Engineer
DTCC Candidate Experience
Tampa, FL
…infrastructure capabilities to meet client needs and implementing data standards and…
Added 8 mins ago
CI
ADAS Controls Engineer
Cintal, Inc.
Tucson, AZ
- $93,000 to $98,000 USD / year
Support the integration, testing, and validation of autonomous truck control systems in both laboratory and field environments.
Added 9 mins ago
Staff Engineer, Manufacturing Engineering
Patheon Biologics LLC
St. Louis, MO
…contribute to impactful solutions. As a Staff Manufacturing Engineer, you'll provide technical leadership for complex manufacturing processes, equipment automation, and capital projects.…
Added 11 mins ago
RR
Senior Treatment Plant Operator
Resource Renew
Duluth, MN
- $35.81 to $40.83 USD / hour
Provides overall process and facility oversight through monitoring and control of the Supervisory Control and Data Acquisition (SCADA) system to ensure operational issues are quickly…
Added 13 mins ago
WM
Field Engineer- Weeks Marine Construction-NY, NJ, CT
Weeks Marine
New London, CT
- $66,000 to $77,000 USD / year
Assist in field surveying and work layout support including elevation, control points, and compilation of as-built data
Added 13 mins ago
Principal Embedded Software Engineer-17488
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking a Principal Embedded Software Engineer for the Flight / Guidance Navigation & Control (GN&C) Software Team. This position will be located in Roy,…
Added 13 mins ago
Tech & Data Program Summer 2027 - Software Engineer Intern (Hartford)
The Hartford
Hartford, CT
Tech & Data Program Summer 2027 – Software Engineer Intern
Added 13 mins ago
Principal Mechanical Engineer/Sr. Principal Mechanical Engineer - 19671*
CORP-Corporate Office
United States
…design artifacts to include 3-dimensional models and product data packages which will be documented and released using Siemens- based Product Lifecycle Management (CPLM) and modeling (NX)…

Cisco

Sr Software Engineer--Routing Platform & Infrastructure

Milpitas, CA, United States

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Job details

Experience: Bachelor's degree and 6+ years, Master’s degree and 4+ years, or PhD and 1+ years of experience with a degree in CS, EE, or related field; this experience must include:
Posting language: English
Posted: Sep 3, 2026

Original job description

The application window is expected to close on: 11/01/2026

_Candidates must be local to Milpitas as this hybrid role requires being in office there at least 3 days each week_

Meet the Team:

Join the Platform Infrastructure & Optics team, a powerhouse within Cisco’s Mass Infrastructure Group dedicated to redefining network performance for the AI era. We design and deliver the software intelligence behind Cisco’s next-generation high-performance routing platforms, including the Cisco 8000 series. Our work sits at the critical intersection of high-speed optics, custom Silicon One NPUs, and distributed system software. We are looking for engineers who are passionate about solving the challenges of exponential data growth and building the resilient, scalable, and efficient transport foundations that power the world’s most critically important networks.

You will join this next-generation networking and AI infrastructure team, contributing to the design and development of scalable software systems for high-speed networking platforms, coherent optical transceivers, PHY devices, and next-generation NPU-based systems. You will work at the intersection of optics and its standards, silicon photonics, ASIC/NPU datapath, Linux embedded software and distributed network operating systems.

Your Impact:

Own the lifecycle of management frameworks that ensure seamless, standardized interoperability between our hardware and the complex pluggable optics ecosystem.
Bridge the gap between hardware and software by driving the integration of control-plane and datapath logic, ensuring our NPU and ASIC designs deliver peak performance in next-generation high-speed environments.
Architect robust, Linux-based embedded solutions that enable deep integration of hardware optics and PHY layers
Champion system reliability by designing the diagnostic and telemetry infrastructure that keeps our networks observable and autonomous.
Lead the end-to-end design of medium-scope features, acting as a technical steward for our software roadmap and influencing the adoption of modern, agile engineering best practices.
Elevate the team through technical mentorship with knowledge sharing, meticulous code reviews, and the creation of comprehensive user documentation.

Minimum Qualifications:

Bachelor's degree and 6+ years, Master’s degree and 4+ years, or PhD and 1+ years of experience with a degree in CS, EE, or related field; this experience must include:

C/C++/Python, Data Structures and Algorithms
Embedded systems development and Linux OS programming experience
Platform Infrastructure or Optics software development

Preferred Qualifications:

Experience with coherent optics (ZR/ZR+), PHY / SerDes, FEC, ASIC / NPU, and DSP-based systems
Familiarity with CMIS and / or SFF standards
Experience with IOS-XR, SONiC, FBOSS, or similar NOS platforms
Experience with AI networking infrastructure
Knowledge of optical line systems and coherent transport technologies

Why Cisco?

At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint.

Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere.

We are Cisco, and our power starts with you.

Message to applicants applying to work in the U.S. and/or Canada:

The starting salary range posted for this position is $167,700.00 to $245,200.00 and reflects the projected salary range for new hires in this position in U.S. and/or Canada locations, not including incentive compensation*, equity, or benefits.

Individual pay is determined by the candidate's hiring location, market conditions, job-related skillset, experience, qualifications, education, certifications, and/or training. The full salary range for certain locations is listed below. For locations not listed below, the recruiter can share more details about compensation for the role in your location during the hiring process.

U.S. employees are offered benefits, subject to Cisco’s plan eligibility rules, which include medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, paid parental leave, short and long-term disability coverage, and basic life insurance. Please see the Cisco careers site to discover more benefits and perks. Employees may be eligible to receive grants of Cisco restricted stock units, which vest following continued employment with Cisco for defined periods of time.

U.S. employees are eligible for paid time away as described below, subject to Cisco’s policies:

10 paid holidays per full calendar year, plus 1 floating holiday for non-exempt employees
1 paid day off for employee’s birthday, paid year-end holiday shutdown, and 4 paid days off for personal wellness determined by Cisco
Non-exempt employees** receive 16 days of paid vacation time per full calendar year, accrued at rate of 4.92 hours per pay period for full-time employees
Exempt employees participate in Cisco’s flexible vacation time off program, which has no defined limit on how much vacation time eligible employees may use (subject to availability and some business limitations)
80 hours of sick time off provided on hire date and each January 1st thereafter, and up to 80 hours of unused sick time carried forward from one calendar year to the next
Additional paid time away may be requested to deal with critical or emergency issues for family members
Optional 10 paid days per full calendar year to volunteer

For non-sales roles, employees are also eligible to earn annual bonuses subject to Cisco’s policies.

Employees on sales plans earn performance-based incentive pay on top of their base salary, which is split between quota and non-quota components, subject to the applicable Cisco plan. For quota-based incentive pay, Cisco typically pays as follows:

.75% of incentive target for each 1% of revenue attainment up to 50% of quota;
1.5% of incentive target for each 1% of attainment between 50% and 75%;
1% of incentive target for each 1% of attainment between 75% and 100%; and
Once performance exceeds 100% attainment, incentive rates are at or above 1% for each 1% of attainment with no cap on incentive compensation.

For non-quota-based sales performance elements such as strategic sales objectives, Cisco may pay 0% up to 125% of target. Cisco sales plans do not have a minimum threshold of performance for sales incentive compensation to be paid.

The applicable full salary ranges for this position, by specific state, are listed below:

New York City Metro Area:

$167,700.00 - $282,000.00

Non-Metro New York state & Washington state:

$149,100.00 - $250,900.00

For quota-based sales roles on Cisco’s sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined.

** Employees in Illinois, whether exempt or non-exempt, will participate in a unique time off program to meet local requirements.

Cisco is an Affirmative Action and Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis.

Cisco will consider for employment, on a case by case basis, qualified applicants with arrest and conviction records.

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