Performance Engineer Jobs
Performance Engineer jobs are open across fintech, cloud infrastructure, gaming, and enterprise software, from new-grad to staff and principal level, with specializations in load testing, site reliability, and capacity planning. Find a role that fits from the openings below and apply directly.
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DAS System Performance Engineer II – Desert AZ/NM
Communication Technology Services (CTS) is one of the largest integrators and managed service providers in the U.S., specializing in the design, installation and support of Distributed Antenna System (DAS), Small Cell, and 4G/5G Private Wireless Networks. We are seeking an experienced System Performance Engineer to support our Arizona/New Mexico - Desert market. This position includes regional travel.
This is an exceptional opportunity to join the CTS Team! We are a dedicated, hard-working team of like-minded individuals who are changing the industry and on the front line of the future of cellular services, the Internet of Things (IoT), SDLAN/Fiber-to-the-edge and similar technologies. We offer our customers custom, carrier-grade in-building and campus connectivity solutions, solving and managing the most complex networking challenges in the U.S. We are seeking key contributors to fuel our continued growth and expansion. If you think you may have what it takes, apply today!
QUALIFICATIONS
- Bachelor’s Degree or equivalent work experience
- Three (3) to Five (5) years of RF Engineering, In-Building DAS, RAN or Small Cell experience with RF Math competency
- Advanced knowledge of industry test equipment, such as: Spectrum Analyzer, Demodulator, Cable Analyzer, Power Meters, Scanners, UE’s
- Ability to complete RF Link Budgets, Power Sharing and Noise Figure Calculations
- Ability to interpret blueprints and iBwave design files
- Ability to manage multiple projects simultaneously
- Ability to “think outside the box” and meet customer deadlines, perform as the “go-to” person for other CTS/customer issues
- Ability to remain calm under pressure and present a positive professional attitude at all times
- Ability to find and isolate troubles in distributed antenna systems through logical troubleshooting methods and signal tracing
- Strong verbal and written communication skills
- Strong computer skills, Bluebeam, Microsoft Office suite (Excel, Word, Power Point, MS Project, Visio)
- Proven ability to work in a fast-paced environment and adapt quickly to change
- Must be a self-motivated individual with ability to work independently and in team environments with a positive attitude
- Must be able to travel within region with valid driver’s license
JOB DESCRIPTION:
As part of the Desert Operations Team, The System Performance Engineer position will ensure that installed systems are performing and operating as designed and in accordance with all CTS’ or customer standards, practices, SLA’s while fulfilling all contractual obligations.
Responsibilities:
- Responsible for onsite technical implementation and troubleshooting of In-Building distributed antenna systems (DAS) and other managed networks
- Perform pre and post RF benchmark data collection and data analysis
- Interface with CTS operations teams to ensure networks are accurately built with highest quality standards
- Perform CW testing, spectrum analysis, segment and system sweep testing as well as PIM and OTDR testing, as required
- Perform DAS maintenance to include fault analysis, interference mitigation, and link balancing
- Support CTS NOC and respond to Technical Trouble Tickets to investigate and solve the performance issues with Inbuilding DAS systems. Some after-hours may be required to meet SLA’s
- Support DAS troubleshooting during the maintenance window, including collaboration and communication with Mobile Network Operators and Neutral Host venues
- Oversee AHJ inspections and 3rd party testing as necessary
- Work collaboratively with CTS operation teams and clients to meet or exceed contractual obligations and client expectations
- Provide technical guidance to the Project Manager and other members of the Construction Team to mitigate or prevent any issues that may arise during the project
- Ensure Regional Director/Operations Manager and customers are aware of issues that will impact project completion or budget
- Use of small hand tools to perform minor installation tasks
- Maintain comprehensive project documentation using CTS’ cloud-based file system
- Responsible for creating and generating technical updates, reports and mops for the In-Building DAS systems. Conduct field work and organize test/measurement files
- Manage project deliverables for closeout package
- Continuously improve practices based on lessons learned in the design and implementation process
- Capacity to learn new DAS hardware and software in a short time working under pressure
Salary range of 80K-120K commensurate with experience
This is a full-time, salaried position and we offer benefits including Medical, Dental, Vision, Paid Time Off (PTO), Paid Holidays and 401K.
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Find Performance Engineer JobsPerformance Engineer Job Market
A snapshot from current openings nationwide, updated as new roles post.
Who's Hiring
- Apple89

- NVIDIA55

- Qualcomm37

- Meta12

- Anthropic9

Top Industries Hiring
- Technology & Software146
- Electronics & Hardware130
- Consulting & Professional Services30
- Telecommunications25
- Banking & Financial Services23
What Employers Look For
The qualifications that appear most often in performance engineer jobs.
- Experience with load testing tools such as JMeter, Gatling, Locust, or k6
- Proficiency in at least one systems or scripting language such as Java, Python, or Go
- Hands-on experience with APM and observability platforms such as Datadog, Dynatrace, or New Relic
- Ability to analyze profiling data, flame graphs, and distributed traces to identify bottlenecks
- Familiarity with CI/CD pipelines and integrating performance tests into automated build workflows
- Bachelor's degree in computer science, software engineering, or a related technical field
Tips for Your Performance Engineer Job Search
Quantify latency and throughput wins
Recruiters screening performance engineer resumes look for numbers: p99 latency reduced, throughput improved, or infrastructure cost cut. Replace vague phrases like 'improved system performance' with the actual before-and-after metrics from your load tests or profiling work.
List your testing tools by category
Hiring managers scan for tool fluency fast. Group your stack by category: load generation tools, APM platforms, profiling utilities, and observability stacks. Burying JMeter or Gatling in a wall of text costs you callbacks from automated screeners and human reviewers alike.
Apply early to roles that fit
Migrate Mate lists performance engineer openings from across the United States in one place, so you can find roles that match and apply directly to each listing.
Filter by tech stack before applying
A performance engineer role at a Java-heavy enterprise shop and one at a Go microservices startup require different preparation. Narrow your search to openings that match your strongest stack so your resume reads as a direct fit, not a career pivot.
Prepare a live debugging walkthrough
Most performance engineer technical screens include a scenario where you diagnose a slow endpoint or resource bottleneck in real time. Practice narrating your process aloud: what tool you reach for first, what the flame graph tells you, and what change you'd make.
Negotiate scope, not just compensation
After an offer, ask which systems you'd own in the first 90 days and whether performance is embedded in the development cycle or treated as a pre-launch gate. That answer tells you whether the role has real influence or is a firefighting position with a polished title.
Performance Engineer Jobs: Frequently Asked Questions
Which companies are hiring the most performance engineers?
The companies hiring the most performance engineers right now include Apple, NVIDIA, and Qualcomm, with the largest share of openings in California, Texas, and New York, based on current listings on Migrate Mate as of June 2026. Demand is strongest at companies running high-traffic distributed systems where latency and reliability are tied directly to revenue.
How many performance engineer jobs are remote?
About 19% of performance engineer openings are fully remote or hybrid as of June 2026, making it one of the more location-flexible roles in software engineering. Sub-specializations in observability, SRE-adjacent work, and cloud capacity planning tend to have the highest share of fully remote positions.
How do you become a performance engineer?
Start by building a foundation in software development and systems fundamentals, then learn at least one load testing framework and an APM platform through hands-on projects. Contribute to performance work on an existing team, whether by writing load tests, triaging slow queries, or setting latency baselines. Over time, specialize in a domain such as mobile, backend services, or database performance to distinguish yourself.
Can I get a performance engineer job without direct experience?
Yes, if you can demonstrate applied skills through projects. Build a public load testing suite against an open-source application, document your methodology, and publish the results. Roles titled 'junior performance engineer' or 'associate QA engineer with performance focus' are the most accessible entry points and often require a portfolio over years of dedicated experience.
What does the performance engineer interview process look like?
Most processes include an initial screen with a recruiter, a technical phone interview focused on your testing methodology and tool experience, and a live or take-home exercise where you profile a slow system and propose fixes. Final rounds typically involve a system design discussion around scalability and a conversation with the engineering team about how performance fits into their development workflow.
Where can I find and apply to performance engineer jobs?
You can find and apply to performance engineer jobs on Migrate Mate, which lists current openings from across the United States in one place. Find roles that match your experience and stack, then apply directly to each listing.
See All 416+ Performance Engineer Jobs
Jump back to the full list of openings and apply to any performance engineer role that fits.
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