Job Title: Contract Signal Integrity / Power Integrity Engineer (UK Nationals Only)
Location: 100 Remote (UK:Based)
Contract Duration: 6:12 Months
Start Date: ASAP
Clearance Requirement: UK Nationals Only (Due to project sensitivity)
Overview:
We are seeking an experienced Signal Integrity / Power Integrity Engineer for a long:term contract role supporting advanced hardware development projects within a high:reliability environment. This role is fully remote but restricted to UK nationals due to the nature of the work and data security requirements.
Key Responsibilities:
:Perform advanced Signal Integrity (SI) and Power Integrity (PI) analysis across high:speed digital designs.
:Model and simulate high:speed interconnects, PCB stack:ups, power delivery networks (PDNs), and associated parasitics.
:Provide design recommendations to ensure signal quality, noise margin, and power stability are within specification.
:Work closely with PCB layout teams, hardware designers, and systems engineers to optimize designs from concept to production.
:Validate simulation models with lab measurements and assist in root cause analysis of SI/PI:related issues.
:Document analysis results, methodologies, and recommendations for both internal teams and customer reporting.Required Skills and Experience:
:Proven experience in SI/PI engineering within high:speed digital system environments.
:Strong proficiency with industry:standard simulation tools such as:
:Ansys SIwave, Keysight ADS, Cadence Sigrity, or Mentor HyperLynx
:In:depth understanding of PCB design and manufacturing constraints affecting signal and power integrity.
:Solid knowledge of transmission line theory, impedance matching, crosstalk, jitter, PDN resonance, and decoupling strategies.
:Hands:on experience with simulation:to:lab correlation using oscilloscopes, VNAs, TDRs, and probes.
:Ability to work independently in a remote setting, collaborating virtually with multi:disciplinary teams.Preferred Qualifications:
:Degree in Electrical Engineering or a related field.
:Experience working in sectors such as aerospace, defence, telecommunications, or high:performance computing.
:Familiarity with DDR, PCIe, Ethernet, or SerDes interfaces at multi:Gbps rates.Additional Information:
:This is a UK:based remote role; applicants must be UK nationals to be considered.
:Engagement is expected to last between 6 and 12 months, with potential for extension based on project scope.