Electronics Engineering Internship in Hyderabad at Connectsolar Private Limited

About the Internship

Selected intern's day-to-day responsibilities include:

Work on a practical, end-to-end flow that you can hand to a design/operations team or an EMS (electronics manufacturing services)-

1. Electrical & Mechanical Design
a. System architecture → schematic capture → component selection (lifecycle, alternates) → MCU/SoC + firmware plan → enclosure/thermal design.
b. DFM/DFT: Choose packages manufacturable at target EMS; add test points; plan boundary-scan; design for automated assembly.
c. Outputs: Schematic, preliminary BoM with AVL/alternates, test strategy, enclosure CAD.

2. PCB Layout & Documentation
a. Tasks: Stackup with fab, impedance control, keepouts, panelization; add fiducials, tooling holes, labels/QR for traceability.
b. Outputs to manufacturer:
i. Fabrication: Gerbers/ODB++, drill files, stackup, impedance notes, soldermask, silkscreen, surface finish (e.g., ENIG/OSP), panel drawing.
ii. Assembly: Pick-and-place (XYRS/Centroid), paste/assembly drawings, BoM (with MPNs), programming specs, test procedures.

3. Prototype Build (EVT)
a. Fab steps: CAM → lamination → drilling → plating → imaging/etch → soldermask → finish → silkscreen → E-test → rout.
b. SMT line: Solder paste print → SPI → pick-and-place → reflow → AOI → X-ray for BGAs/QFNs → selective rework.
c. Through-hole: Hand/wave/selective solder; staking where required.
d. Bring-up: Power sequencing, firmware flashing, basic functional test.
e. Outputs: Working prototypes, issues/defects list, updated BoM/layout.

4. Design Validation (DVT)
a. Tasks: Full feature verification, EMC pre-scan, safety review, thermal tests, reliability (vibe, drop, humidity), usability.
b. Outputs: DVT report, updated firmware, re-spin if needed, finalized test fixtures specs.

5. Process & Test Development
a. Fixtures: In-circuit test (ICT) bed-of-nails, boundary-scan, functional test (FCT), programming jigs, end-of-line (EOL) system test.
b. Work instructions: Assembly steps, torque specs, ESD controls (ANSI/ESD S20.20), cleaning, conformal coat/potting if used.
c. Outputs: Validated fixtures, golden units, control plan, traveler/routers.

6. Pilot Build (PVT/NPI)
a. Line setup: Stencil selection, reflow profile, feeder mapping, part kitting, MES/traceability setup (serials/UIDs).
b. Quality gates: Incoming inspection (AQL).

Number of Openings

6 openings

Perks of this Internship

Certificate Recommendation letter Flexible work hours Informal dress code 5 days a week

Other Requirements

1. are available for full time (in-office) internship

2. have relevant skills and interests

3. can start the internship between 13th Sep'25 and 18th Oct'25

4. are available for duration of 4 months

5. have already graduated or are currently in any year of study