Jobs / United States / Memx LLC
Network Engineer (12 AM - 9 AM)
Memx LLC · 🇺🇸 United States
Sponsorship verdict
Sponsorship possible
One solid signal, not two — worth applying, and worth asking about sponsorship early.
- Employer is on a government sponsor recordThe US Department of Labor certified 10 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest May 2026) — the step every H-1B hire needs first. USCIS also records 1 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
- The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
- No salary bar for this routeH-1B has no fixed salary bar: the employer must pay at least the prevailing wage for the role and area. Cap-subject employers enter a lottery weighted by wage level. Source: https://www.federalregister.gov/documents/2025/12/29/2025-23853/weighted-selection-process-for-registrants-and-petitioners-seeking-to-file-cap-subject-h-1b, rules effective 2026-02-27.
- What Memx LLC paid sponsored hires in similar roles2 certified filings for “Software Engineer” (Software Developers) in CA: $185k–$185k, median $185k. The pay stated here ($130,000 to $160,000) is below what this employer usually pays sponsored hires for this role. Source: US Department of Labor LCA disclosure data (Oct 2025 – Jun 2026).
- Confirmed live todayWhen a source last listed this job as open.
US H-1B: cap-subject employers enter a lottery weighted by wage level — Level I gets 1 entry, Level IV gets 4 (DHS projected selection odds ≈15% at Level I to ≈61% at Level IV). Universities and non-profit research employers are cap-exempt. The $100,000 fee for new petitions from abroad is currently blocked by a court order (appeal pending).
A verdict summarises public evidence; it is not legal advice and never a guarantee — the employer and the immigration authority decide. Sign in to factor in where you can already work.
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Sponsor Radar — Memx LLC
The US Department of Labor certified 10 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest May 2026) — the step every H-1B hire needs first. USCIS also records 1 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
Past sponsorship or register membership never guarantees sponsorship for this vacancy or for you. Full Sponsor Radar for Memx LLC →
About the role
Description MEMX is searching for a Network Engineer to support the design, implementation and maintenance of its low latency trading infrastructure for second shift 12 AM - 9 AM ET weekdays Monday through Friday. Shift time for this role will be: 12 AM - 9 AM ET MEMX currently has a U.S. presence in these states: California, Colorado, Connecticut, Delaware, Florida, Georgia, Illinois, Kansas, Maine, Maryland, Michigan, Nevada, New Jersey, New York, North Carolina, Pennsylvania, South Carolina, & Utah. *If you live outside of the above states, please list in your application and our team will evaluate. What You’ll Do • Work to design, implement and support the low latency exchange network environment • Configure the enterprise and production network devices with Ansible and Python as required • Respond to network alerts and error logs • Respond to network incidents, remediate, and perform RCA • Perform new customer connection turn-ups • Work on customer tickets such as add/mod IP prefixes, troubleshoot connectivity • Perform new product analysis and validation • Coordinate with the Security and business teams to help engineer/implement secure end user solutions • Work with Data Center and Circuit providers to continually move the exchange infrastructure forward on more cost efficient and performant options Requirements • 5+ years of hands-on experience with low latency, highly available distributed systems and the network architectures needed to run them • Understanding of layer2 and layer3 network protocols e.g. IGMP, MLAG, ARP, BGP, NAT, PIM • Understanding of IP multicast routing e.g. PIM-SM, PIM-Bidir • Experience with network operating systems (EOS, IOS, PanOS) • Understanding of timing protocols NTP,PTP • Understanding of various optical fiber types and transceivers • Scripting experience (Python, Ansible) preferred • Ability to analyze packet captures using tools like Wirshark, tcpdump • Mac, Linux familiarity preferred • Experience with firewall design and configuration Benefits At MEMX you will have the ability to work with a talented team of professionals who bring diversity of thought and background. You will have the opportunity to shape the future of our company and the impact MEMX will have on our clients and the broader markets. We offer competitive employee benefits and perks and will continue to make this a priority to attract the best. • Work From Home • Health Care Plan (Medical, Dental & Vision) • Retirement Plan (401k) • Life Insurance (Basic, Voluntary & AD&D) • Unlimited Paid Time Off • Generous Paid Family Leave • Short Term & Long-Term Disability • Training & Development • Wellness Resources Pay Range: $130,000 to $160,000 *Pay ranges are a general guideline only and not a guarantee of compensation. Compensation may vary depending on a number of factors, including a candidate’s qualifications, skills, competencies and experience, and location. Equal Opportunity Statement MEMX is an equal opportunity employer. We are committed to creating a diverse and inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Diversity Inclusion Statement At MEMX, we believe that diversity and inclusion are essential to driving innovation and success. We welcome and celebrate individuals from all backgrounds and perspectives, and we strive to create an inclusive culture where everyone can thrive.